WO2015126060A1 - 이미지를 처리하기 위한 전자 장치 및 방법 - Google Patents
이미지를 처리하기 위한 전자 장치 및 방법 Download PDFInfo
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- WO2015126060A1 WO2015126060A1 PCT/KR2015/000320 KR2015000320W WO2015126060A1 WO 2015126060 A1 WO2015126060 A1 WO 2015126060A1 KR 2015000320 W KR2015000320 W KR 2015000320W WO 2015126060 A1 WO2015126060 A1 WO 2015126060A1
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- photographing
- electronic device
- phase difference
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/67—Focus control based on electronic image sensor signals
- H04N23/676—Bracketing for image capture at varying focusing conditions
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/64—Computer-aided capture of images, e.g. transfer from script file into camera, check of taken image quality, advice or proposal for image composition or decision on when to take image
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/61—Control of cameras or camera modules based on recognised objects
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/61—Control of cameras or camera modules based on recognised objects
- H04N23/611—Control of cameras or camera modules based on recognised objects where the recognised objects include parts of the human body
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/67—Focus control based on electronic image sensor signals
- H04N23/672—Focus control based on electronic image sensor signals based on the phase difference signals
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/70—Circuitry for compensating brightness variation in the scene
- H04N23/71—Circuitry for evaluating the brightness variation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/70—Circuitry for compensating brightness variation in the scene
- H04N23/743—Bracketing, i.e. taking a series of images with varying exposure conditions
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/80—Camera processing pipelines; Components thereof
Definitions
- Various embodiments relate to electronic devices, for example, to apparatus and methods for image processing.
- the mobile terminal is provided with a large-screen touch display module.
- the mobile terminal can play multimedia content such as music and video, and can also surf the web by connecting to a network.
- the electronic device includes a high-pixel camera module, which enables a still image or a moving picture to be taken.
- the electronic device may provide various services by using an image acquired by using a camera.
- the electronic device may capture an image in which the subject is emphasized by focusing on a subject included in the image and blurring the surrounding background.
- the electronic device may acquire a plurality of images whose focus is changed.
- the electronic device may provide an AF bracketing photographing function.
- the electronic device has a problem in that the photographing time is increased by focusing on the main subject by moving the lens, moving the lens to focus on another subject, and then waiting for a photographing command to be detected. do.
- an electronic device may provide an apparatus and a method for providing a photographing parameter to a camera module before a photographing command is detected. For example, the electronic device calculates at least one or more of a moving position of the lens, the number of exposures of the sensor, the exposure time of the sensor, the photoelectric efficiency of the sensor, the brightness of the flash, and the emission time of the flash as a shooting parameter to the camera module. Can provide.
- a method of controlling a calculation module may be used to distinguish a subject from image data, and calculate photographing parameters based on the divided subject. And providing the calculated shooting parameter to the camera module before the shooting command.
- an image processing method and apparatus for an electronic device may provide a shooting parameter to a camera module before a shooting command of a user. Providing an operation can be omitted.
- FIG. 1 illustrates a network environment 100 including an electronic device 101 according to various embodiments of the present disclosure.
- FIG. 2 illustrates a configuration of an image processing module 170 according to various embodiments of the present disclosure.
- FIG. 3 is a block diagram illustrating an electronic device according to various embodiments of the present disclosure.
- FIG. 4 illustrates a configuration of a software module according to various embodiments of the present disclosure.
- FIG. 5 is a flowchart illustrating an operation of an electronic device according to various embodiments of the present disclosure.
- FIG. 6 is a diagram illustrating an operation of an electronic device according to various embodiments of the present disclosure.
- FIG. 7 is a block diagram 800 of an electronic device 801 according to various embodiments of the present disclosure.
- Expressions such as “first,” “second,” “first,” or “second,” etc. in the present disclosure may modify various elements of the present disclosure, but do not limit the corresponding elements.
- the above expressions do not limit the order and / or importance of the corresponding elements.
- the above expressions may be used to distinguish one component from another.
- both a first user device and a second user device are user devices and represent different user devices.
- the first component may be referred to as a second component, and similarly, the second component may also be referred to as a first component.
- An electronic device may be a device including a communication function.
- the electronic device may be a smart phone, a tablet personal computer, a mobile phone, a video phone, an e-book reader, a desktop personal computer, a laptop.
- HMD head-mounted-device
- the electronic device may be a smart home appliance having a communication function.
- Smart home appliances are, for example, electronic devices such as televisions, digital video disk (DVD) players, audio, refrigerators, air conditioners, cleaners, ovens, microwave ovens, washing machines, air purifiers, set-top boxes, TVs. It may include at least one of a box (eg, Samsung HomeSync TM , Apple TV TM , or Google TV TM ), game consoles, electronic dictionaries, electronic keys, camcorders, or electronic photo frames.
- the electronic device may include a variety of medical devices (eg, magnetic resonance angiography (MRA), magnetic resonance imaging (MRI), computed tomography (CT), imaging device, ultrasound, etc.), navigation device, and GPS receiver. (global positioning system receiver), event data recorder (EDR), flight data recorder (FDR), automotive infotainment devices, marine electronic equipment (e.g. marine navigation systems and gyro compasses), avionics, It may include at least one of a security device, or an industrial or household robot.
- medical devices eg, magnetic resonance angiography (MRA), magnetic resonance imaging (MRI), computed tomography (CT), imaging device, ultrasound, etc.
- GPS receiver global positioning system receiver
- automotive infotainment devices e.g. marine navigation systems and gyro compasses
- marine electronic equipment e.g. marine navigation systems and gyro compasses
- avionics It may include at least one
- an electronic device may be part of a furniture or building / structure that includes a communication function, an electronic board, an electronic signature receiving device, a projector, or various It may include at least one of the measuring device (for example, water, electricity, gas, or radio wave measuring device).
- the electronic device according to the present disclosure may be one or a combination of the above-described various devices.
- the electronic device according to the present disclosure is not limited to the above-described devices.
- the term “user” used in various embodiments may refer to a person who uses an electronic device or a device (eg, an artificial intelligence electronic device) that uses an electronic device.
- the electronic device 101 may include a bus 110, a processor 120, a memory 130, an input / output interface 140, a display 150, a communication interface 160, and an image processing module 170.
- the bus 110 may be a circuit that connects the aforementioned components to each other and transfers communication (eg, a control message) between the aforementioned components.
- the processor 120 may, for example, be configured from the above-described other components (eg, the memory 130, the input / output interface 140, the display 150, the communication interface 160, the image processing module 170, etc.) via the bus 110.
- the received command can be decoded, and an operation or data processing according to the decoded command can be executed.
- the memory 130 may be received from the processor 120 or other components (eg, the input / output interface 140, the display 150, the communication interface 160, or the image processing module 170, etc.) or may be stored in the processor 120 or other components. It can save the command or data generated by it.
- the memory 130 may include, for example, programming modules such as a kernel 131, middleware 132, an application programming interface (API) 133, or an application 134. Each of the aforementioned programming modules may be composed of software, firmware, hardware, or a combination of two or more thereof.
- the kernel 131 is a system resource used to execute an operation or a function implemented in other other programming modules, for example, the middleware 132, the API 133, or the application 134 (eg, the bus 110, the processor 120). Or the memory 130).
- the kernel 131 may provide an interface that allows the middleware 132, the API 133, or the application 134 to access and control or manage individual components of the electronic device 101.
- the middleware 132 may serve as an intermediary to allow the API 133 or the application 134 to communicate with the kernel 131 to exchange data.
- the middleware 132 may be connected to at least one of the applications 134, for example, a system resource (eg, the bus 110, the processor 120, or the like) of at least one of the applications 134.
- Control of a work request (eg, scheduling or load balancing) may be performed using a method such as assigning a priority to use the memory 130.
- the API 133 is an interface for the application 134 to control a function provided by the kernel 131 or the middleware 132.
- a function provided by the kernel 131 or the middleware 132.
- the application 134 may be an SMS / MMS application, an email application, a calendar application, an alarm application, a health care application (for example, an exercise or blood glucose measurement) or an environment information application (for example, Air pressure, humidity or temperature information, such as an application that provides)) and the like. Additionally or alternatively, the application 134 may be an application related to information exchange between the electronic device 101 and an external electronic device (for example, the electronic device 104). An application related to the information exchange may include, for example, a notification relay application for delivering specific information to the external electronic device, or a device management application for managing the external electronic device. Can be.
- the notification transmission application may be configured to display notification information generated by another application of the electronic device 101 (eg, an SMS / MMS application, an email application, a health care application, or an environmental information application). It may include a function to deliver). Additionally or alternatively, the notification delivery application may receive notification information from an external electronic device (for example, the electronic device 104) and provide it to the user.
- the device management application may, for example, turn on / off a function of at least a part of an external electronic device (for example, the electronic device 104) in communication with the electronic device 101 (for example, the external electronic device itself (or some component part). Manage (eg, install, delete, or update) the turn-off or adjustment of the brightness (or resolution) of the display, applications running on the external electronic device, or services provided by the external electronic device (eg, call service or message service) )can do.
- the application 134 may include an application designated according to an attribute (eg, a type of electronic device) of the external electronic device (eg, the electronic device 104).
- an attribute eg, a type of electronic device
- the application 134 may include an application related to music playback.
- the application 134 may include an application related to health care.
- the application 134 may include at least one of an application designated to the electronic device 101 or an application received from an external electronic device (for example, the server 106 or the electronic device 104).
- the input / output interface 140 may transmit a command or data input from a user through an input / output device (eg, a sensor, a keyboard, or a touch screen), for example, the processor 120, the memory 130, or the communication interface 160 via the bus 110. Or may be transmitted to the image processing module 170.
- the input / output interface 140 may provide data about a user's touch input through the touch screen to the processor 120.
- the input / output interface 140 may receive, for example, a command or data received from the processor 120, the memory 130, the communication interface 160, or the image processing module 170 via the bus 110. Or a display).
- the input / output interface 140 may output voice data processed by the processor 120 to a user through a speaker.
- the display 150 may display various information (for example, multimedia data or text data) to the user.
- the communication interface 160 may connect communication between the electronic device 101 and an external device (for example, the electronic device 104 or the server 106).
- the communication interface 160 may be connected to the network 162 through wireless or wired communication to communicate with the external device.
- the wireless communication may include, for example, wireless fidelity (WiFi), Bluetooth (BT), near field communication (NFC), global positioning system (GPS) or cellular communication (eg, LTE, LTE-A, CDMA, WCDMA, UMTS). , WiBro, or GSM).
- the wired communication may include, for example, at least one of a universal serial bus (USB), a high definition multimedia interface (HDMI), a reduced standard 232 (RS-232), or a plain old telephone service (POTS).
- USB universal serial bus
- HDMI high definition multimedia interface
- RS-232 reduced standard 232
- POTS plain old telephone service
- the network 162 may be a telecommunications network.
- the communication network may include at least one of a computer network, the Internet, the Internet of things, and a telephone network.
- a protocol eg, a transport layer protocol, a data link layer protocol, or a physical layer protocol
- a protocol for communication between the electronic device 101 and an external device is an application 134, an application programming interface 133, the middleware 132, and a kernel 131. Or at least one of the communication interfaces 160.
- the image processing module 170 may include an image sensor capable of acquiring a captured image of a subject.
- the image sensor may collect an image including a plurality of color pixels and at least one phase difference information.
- the image processing module 170 may provide, for example, a photographing parameter to the camera module 180 before a photographing command.
- the image processing module 170 may classify subjects from image data, calculate photographing parameters corresponding to focal lengths of the divided subjects, and provide the photographing parameters to the camera module 180.
- the camera module 180 may provide an image obtained by photographing a subject to the processor 120.
- the camera module 180 may store photographing parameters provided from the image processing module 170 and operate the camera based on the stored photographing parameters in response to a photographing command.
- the photographing parameter may include a moving position of a lens, an exposure number of a sensor, an exposure time of a sensor, a photoelectric efficiency of a sensor, a brightness of a flash, an emission time of a flash, and the like.
- the operation of the lens, the flash, the sensor, etc. may be controlled.
- FIGS. 2 to 6 Additional information about the image processing module 170 is provided through FIGS. 2 to 6 to be described later.
- FIG. 2 illustrates a block diagram 200 of an image processing module 170 of an electronic device (eg, the electronic device 101) according to various embodiments of the present disclosure.
- the image processing module 170 may include a sensor module 210, a calculation module 220, a control module 230, and a composition module 240.
- the sensor module 210 may collect information that can be used to distinguish a subject from image data. According to various embodiments of the present disclosure, the sensor module 210 may acquire phase difference information. For example, the sensor module 210 may collect phase difference information including information related to a distance between a camera module (eg, the camera module 180 of the electronic device) and a subject, reliability of the information, and the like. .
- the calculation module 220 may classify subjects from the image data and calculate photographing parameters corresponding to focal lengths of the divided subjects. According to various embodiments, the calculation module 220 may classify subjects based on the phase difference information collected by the sensor module 210. According to various embodiments of the present disclosure, the calculation module 220 may analyze the image data and, for example, recognize a body part to distinguish a subject.
- the image data may be an image photographed at a current position without moving the lens or an image photographed by moving the lens to a position corresponding to a focal length of a subject selected by a user.
- the image data may be an image obtained arbitrarily before a photographing command.
- the calculation module 220 may identify the subject based on blocks of the first region that have similar phase differences by comparing the phase data with the image data obtained by the above method. For example, when the color, texture, contrast, etc. of the block are similar, the operation module 220 may recognize the object as a subject.
- the calculation module 220 may calculate photographing parameters corresponding to the number of photographing, the photographing order, and the number of photographing based on the divided subjects. For example, the calculation module 220 may calculate photographing parameters (three photographing parameters for three positions) of three subjects with respect to image data including three subjects photographed at the current lens position. As another example, for image data including three subjects photographed at a position corresponding to a focal length of a subject selected by the user, a shooting parameter (shooting parameters for two positions) for a subject not in focus is calculated. Can be.
- the photographing parameter may include a moving position of a lens, an exposure number of a sensor, an exposure time of a sensor, a photoelectric efficiency of a sensor, a brightness of a flash, an emission time of a flash, and the like.
- the photographing parameter may be a moving position of the lens for focusing on each subject, the number of exposures of the sensor, the exposure time of the sensor, the photoelectric efficiency of the sensor, the brightness of the flash, the flash emission time, and the like. have.
- the calculation module 220 may calculate the position of the lens corresponding to the focal length with respect to the divided (plural) subjects, and calculate the position information, the number of shots, and the photographing order of the lens.
- the back light may be processed to be provided to the camera module before the shooting command.
- the calculation module 220 may calculate flash brightness corresponding to a focal length of the divided (plural) subjects, and calculate the calculated flash brightness information, the number of shots, information on the photographing order, and the lens.
- the location information can be processed to be provided to the camera module before the shooting command. For example, when the focal length of the subject is closer than the predefined distance, the calculation module 220 may process to photograph the subject by lowering the flash brightness.
- the calculation module 220 may calculate the (plural) sensor exposures (exposure time or photoelectric efficiency) corresponding to the focal length and flash brightness for the divided (plural) subjects. Exposure information, the number of shots, information about the shooting order, lens position information, and the like may be provided to the camera module before the shooting command.
- the control module 230 may control the sensor module 210 and the calculation module 230 to provide a photographing parameter to the camera module before a photographing command.
- the control module 230 provides information collected by the sensor module 210, for example, phase difference information, to the calculation module 220, and calculated by the calculation module 220.
- Shooting parameters can be provided to the camera module.
- the synthesizing module 240 may apply effects to the image photographed by the camera module. According to various embodiments of the present disclosure, the synthesizing module 240 may distinguish a subject from a background using a subject included in a plurality of images, and apply a blur effect to the background. According to various embodiments, the synthesizing module 240 may synthesize a plurality of consecutively photographed images to generate an image focused on a plurality of subjects.
- FIG. 3 is a block diagram illustrating an electronic device according to various embodiments of the present disclosure.
- a description of the same or similar parts as those of FIG. 3 is a description of the same or similar parts as those of FIG.
- the electronic device may include a control module 300, a sensor module 310, a calculation module 320, and a camera module 330.
- the sensor module 310 may acquire phase difference information including information related to a distance between the camera module 330 and the subject, reliability of the information, and the like.
- the reliability may include information related to the accumulated reliability (for example, the reliability up to the previous frame) and may indicate the reliability of the phase difference information.
- the control module 300 may obtain phase difference information through the sensor module 310 and provide it to the calculation module 320.
- the calculation module 320 may classify subjects from the image data based on the phase difference information provided from the control module 300, and calculate a photographing parameter corresponding to a focal length of the divided subjects.
- the image data may be image data focused on a subject selected by a user input, image data output on a preview screen, and the like. According to various embodiments, the calculation module 320 may provide the calculated photographing parameter to the control module 300.
- the control module 300 may provide the photographing parameter calculated by the calculation module 320 to the camera module 330 before the photographing command of the user. According to an embodiment of the present disclosure, the control module 300 may perform an operation for detecting a shooting command while providing a shooting parameter to the camera module 330. According to another example, when the control module 300 detects a shooting command before providing the shooting parameter to the camera module 330, the control module 300 delays providing the shooting command to the camera module 330, and then selects the shooting parameter. It can be provided preferentially.
- the camera module 330 may store the photographing parameter and then operate the camera based on the photographing parameter stored after the photographing command to photograph an image corresponding to each position.
- the camera module 330 moves the lens to a position corresponding to each subject based on the stored position information, An image corresponding to each position may be obtained.
- the camera module 330 when using flash brightness information corresponding to a focal length of a subject as a shooting parameter, the camera module 330 emits a flash based on the stored brightness information, and displays an image corresponding to each position. You can shoot.
- the camera module 330 when using an exposure of a sensor corresponding to a focal length and brightness of a subject as a shooting parameter, the camera module 330 operates the sensor based on the stored exposure information to perform an image corresponding to each position. You can shoot.
- FIG. 4 illustrates a configuration of a software module according to various embodiments of the present disclosure.
- the software module may include a control module, a synthesis module, and a calculation module.
- the application may include an application that may correspond to a top layer of the software module.
- the application may include an application that provides an image capturing function.
- the application may include an application that provides an out-focusing shooting function using the focus bracketing.
- the control module may include a framework and a hardware abstraction layer (HAL).
- HAL hardware abstraction layer
- the control module may include a plurality of modules that are implemented in advance in order to provide a function commonly required by an operating system, for example, the application.
- the synthesis module may be a program frequently used in the control module.
- the composition module may include a program for applying an effect to a captured image.
- control module may serve to connect an operating system, for example, an Android operating system, with a hardware, for example, a sensor module, a camera module, and the like.
- an operating system for example, an Android operating system
- a hardware for example, a sensor module, a camera module, and the like.
- the control module when the control module is ready to acquire an image (for example, outputting an image acquisition screen according to an application command (1) of the application), the first image 1 including a subject focused through the camera module is included. st image) (2) and phase difference information through the sensor module.
- the phase difference information may include information indicating a distance between the camera module and the subject, reliability of the information, and information on the state of the sensor module.
- the state of the sensor module may be information on accumulated reliability.
- control module may provide the phase difference information and the first image to the calculation module to process the number of shots, the shooting parameters, and the like.
- the calculation module may classify subjects based on the first image and phase difference information, calculate photographing parameters corresponding to the focal lengths of the divided subjects, and count the number of shots corresponding to the subjects to provide them to the control module. have.
- the control module can provide a recorded parameter calculated by the calculation module to the camera module, the camera module photographing command (4) After that, based on the shooting parameter image (2 nd image) by controlling the operation of the camera (5) can be obtained.
- the control module may provide the obtained image to the composition module to obtain an image to which the effect is applied.
- the synthesis module for example, such that the output images (3 rd image) (6) the effect is applied through an application, it is possible to apply the effect to the subject and the background separated from the image.
- An electronic device may include a sensor module that acquires phase difference information and transmits the phase difference information to a control module, a control module that transmits acquired phase difference information to a calculation module, or a photographing parameter to a camera module, and an image based on the phase difference information.
- a camera for storing a shooting parameter received from the control module and a calculation module for performing at least one of the operations of distinguishing a subject from the data, calculating a shooting parameter for the subject, or transferring the shooting parameter to the control module.
- the camera module may shoot an image corresponding to each position by operating the camera based on the shooting parameters after the shooting command.
- the sensor module may collect at least one of distance information between the camera module and the subject and reliability information on the distance information as phase difference information.
- the calculation module may compare the phase difference information with image data and classify a block of image data including a phase difference satisfying a condition into a subject.
- the calculation module may classify a block of image data including a phase difference satisfying a condition as a subject based on at least one of color, texture, and contrast.
- the camera module may move the lens to focus on a subject selected by an input, obtain image data, and provide the image data to the calculation module.
- the camera module may photograph the subject after a photographing command and then photograph the image by moving a lens based on a photographing parameter.
- the calculation module may focus at least one of at least two different moving positions of the lens, the number of exposures of the sensor, the exposure time of the sensor, the photoelectric efficiency of the sensor, the brightness of the flash, and the flash emission time. It can be calculated by the shooting parameter corresponding to the distance.
- FIG. 5 is a flowchart illustrating an operation of an electronic device according to various embodiments of the present disclosure.
- the electronic device may acquire phase difference information through a sensor module.
- the electronic device may calculate a photographing parameter based on the acquired phase difference information.
- the electronic device may classify subjects from the image data based on the phase difference information, and then calculate a photographing parameter corresponding to the focal lengths of the divided subjects.
- the electronic device may move the lens to the first position based on the phase difference information, and display an image corresponding to the first position.
- the number of shots and the shooting parameters may be calculated by comparing with the phase difference information.
- the electronic device may provide the calculated photography parameter to the camera module.
- the electronic device may detect a shooting command.
- the electronic device may calculate a photographing parameter and provide the photographing parameter to a camera module before a photographing command is generated by a user.
- the electronic device may provide information regarding the number of shots to the camera module together with the shooting parameters.
- the electronic device may instruct the camera module to capture a photo.
- the camera module of the electronic device may operate the camera based on a shooting parameter in response to a shooting command instruction.
- the camera module may capture an image while controlling the position of the lens, the flash brightness, the exposure sensor, and the like based on the shooting parameter.
- an image processing method of an electronic device includes an operation of acquiring phase difference information, an operation of distinguishing a subject from image data based on the acquired phase difference information, and a focus on the divided (plural) subjects. Calculating flash brightness corresponding to a distance, pre-transmitting the calculated flash brightness value to a camera module, and flashing the flash based on the calculated brightness when the image is taken to correspond to each position. It may include an operation of taking an image.
- an image processing method of an electronic device includes an operation of acquiring phase difference information, an operation of distinguishing a subject from image data based on the acquired phase difference information, and a focus on the divided (plural) subjects.
- the operation may include photographing an image corresponding to each position by operating the sensor.
- FIG. 6 is a diagram illustrating an operation of an electronic device according to various embodiments of the present disclosure.
- the electronic device may include a control module 600, a sensor module 602, a calculation module 604, and a camera module 606.
- the control module 600 when the control module 600 is ready to acquire an image (for example, when outputting an image acquisition screen or selecting an out-focusing mode, etc.) 610, the control module 600 requests sensing information from the sensor module 602 ( In operation 612, the sensor module 602 may provide the sensing information to the control module 600 in response to the request (614). According to various embodiments of the present disclosure, the sensor module 602 may collect phase difference information including information related to a distance between the camera module 606 and a subject, reliability of the information, and the like.
- the control module 600 may provide (616) sensing information collected by the sensor module 602, for example, phase difference information, to the calculation module 604.
- the calculation module 604 may calculate 618 a photographing parameter based on the phase difference information.
- the calculation module 604 may classify subjects from the image data based on the phase difference information, and calculate a photographing parameter corresponding to the focal lengths of the divided subjects.
- the photographing parameter may be a lens position, flash brightness, exposure control information, or the like.
- the calculation module 604 may provide the calculated parameter information to the control module 600 (620), and the control module 600 may provide the parameter information to the camera module 606 ( 622).
- control module 600 when the control module 600 detects a shooting command (624), the control module 600 instructs the camera module 606 to shoot a shot, and the camera module 606 shoots in response to the shooting instruction. Based on the parameter, the lens of the camera may be moved and an image corresponding to the moved position may be acquired 628.
- the image obtained by the camera module 606 may be provided to the control module 600 (630).
- An operation of the electronic device may include: calculating the photographing parameters based on the divided subjects by controlling a calculation module and calculating photographing parameters based on the divided subjects; It may include an operation of providing a shooting parameter to the camera module.
- the calculating of the photographing parameter may include providing phase difference information collected through the sensor module to the calculation module.
- the phase difference information collected through the sensor module may include at least one of distance information between the camera module and the subject and reliability information on the distance information.
- the operation of calculating the photographing parameter may include at least one of at least two different moving positions of the lens, the number of exposures of the sensor, the exposure time of the sensor, the photoelectric efficiency of the sensor, the brightness of the flash, and the flash emission time. It may include the operation of calculating.
- the operation of the electronic device may include controlling the camera module based on the photographing parameter after the photographing command by controlling the camera module.
- the calculating of the photographing parameter may further include determining a photographing number corresponding to a plurality of focal lengths based on the divided subject.
- the electronic device 801 may configure all or part of the electronic device 101 illustrated in FIG. 1.
- the electronic device 801 may include one or more application processor (AP) 810, communication module 820, subscriber identification module (SIM) card 824, memory 830, sensor module 840, input device 850, display 860,
- the interface 870 may include an audio module 880, a camera module 891, a power management module 895, a battery 896, an indicator 897, and a motor 898.
- AP application processor
- SIM subscriber identification module
- the interface 870 may include an audio module 880, a camera module 891, a power management module 895, a battery 896, an indicator 897, and a motor 898.
- the AP 810 may operate an operating system or an application program to control a plurality of hardware or software components connected to the AP 810, and may perform various data processing and operations including multimedia data.
- the AP 810 may be implemented with, for example, a system on chip (SoC).
- SoC system on chip
- the AP 810 may further include a graphic processing unit (GPU).
- GPU graphic processing unit
- the communication module 820 (eg, the communication interface 160) transmits and receives data in communication between the electronic device 801 (eg, the electronic device 101) and other electronic devices (eg, the electronic device 104 or the server 106) connected through a network. Can be done.
- the communication module 820 may include a cellular module 821, a Wifi module 823, a BT module 825, a GPS module 827, an NFC module 828, and a radio frequency (RF) module 829.
- RF radio frequency
- the cellular module 821 may provide a voice call, a video call, a text service, or an Internet service through a communication network (eg, LTE, LTE-A, CDMA, WCDMA, UMTS, WiBro, or GSM).
- a communication network eg, LTE, LTE-A, CDMA, WCDMA, UMTS, WiBro, or GSM.
- the cellular module 821 may perform identification and authentication of an electronic device in a communication network using, for example, a subscriber identification module (eg, a SIM card 824).
- the cellular module 821 may perform at least some of the functions that the AP 810 may provide.
- the cellular module 821 may perform at least part of a multimedia control function.
- the cellular module 821 may include a communication processor (CP).
- the cellular module 821 may be implemented with, for example, an SoC.
- components of the cellular module 821 eg, a communication processor
- the memory 830, or the power management module 895 are illustrated as separate components from the AP 810, but according to an embodiment, the AP 810 is illustrated. May be implemented to include at least some of the aforementioned components (eg, cellular module 821).
- the AP 810 or the cellular module 821 may load and process instructions or data received from at least one of nonvolatile memory or other components connected to each other to the volatile memory. can do.
- the AP 810 or the cellular module 821 may store data received from at least one of the other components or generated by at least one of the other components in a nonvolatile memory.
- Each of the Wifi module 823, the BT module 825, the GPS module 827, or the NFC module 828 may include, for example, a processor for processing data transmitted and received through a corresponding module.
- the cellular module 821, the Wifi module 823, the BT module 825, the GPS module 827, and the NFC module 828 are illustrated as separate blocks, the cellular module 821, the Wifi module 823, the BT module 825, and the GPS are illustrated in FIG. 8.
- At least some (eg, two or more) of the module 827 or the NFC module 828 may be included in one integrated chip (IC) or IC package.
- IC integrated chip
- processors corresponding to each of the cellular module 821, the Wifi module 823, the BT module 825, the GPS module 827, or the NFC module 828 may be implemented in one SoC.
- the RF module 829 may transmit and receive data, for example, an RF signal.
- the RF module 829 may include, for example, a transceiver, a power amplifier module (PAM), a frequency filter, a low noise amplifier (LNA), or the like.
- the RF module 829 may further include a component for transmitting / receiving electromagnetic waves in free space in wireless communication, for example, a conductor or a conductive wire.
- the cellular module 821, the Wifi module 823, the BT module 825, the GPS module 827, and the NFC module 828 are shared with one RF module 829, according to an embodiment, the cellular module 821 and the Wifi module 823 are illustrated. At least one of the BT module 825, the GPS module 827, and the NFC module 828 may transmit and receive an RF signal through a separate RF module.
- the SIM card 824 may be a card including a subscriber identification module and may be inserted into a slot formed at a specific position of the electronic device.
- the SIM card 824 may include unique identification information (eg, an integrated circuit card identifier (ICCID)) or subscriber information (eg, an international mobile subscriber identity (IMSI)).
- ICCID integrated circuit card identifier
- IMSI international mobile subscriber identity
- the memory 830 may include an internal memory 832 or an external memory 834.
- the internal memory 832 may be, for example, a volatile memory (for example, a dynamic RAM (DRAM), a static RAM (SRAM), a synchronous dynamic RAM (SDRAM), etc.) or a non-volatile memory (for example).
- a volatile memory for example, a dynamic RAM (DRAM), a static RAM (SRAM), a synchronous dynamic RAM (SDRAM), etc.
- a non-volatile memory for example.
- OTPROM programmable ROM
- PROM programmable ROM
- EPROM erasable and programmable ROM
- EEPROM electrically erasable and programmable ROM
- mask ROM mask ROM
- flash ROM NAND flash memory
- NOR flash memory etc. It may include.
- the internal memory 832 may be a solid state drive (SSD).
- the external memory 834 may be a flash drive, for example, compact flash (CF), secure digital (SD), micro secure digital (Micro-SD), mini secure digital (mini-SD), extreme digital (XD), or Memory Stick. And the like may be further included.
- the external memory 834 may be functionally connected to the electronic device 801 through various interfaces.
- the electronic device 801 may further include a storage device (or a storage medium) such as a hard drive.
- the sensor module 840 may measure a physical quantity or detect an operation state of the electronic device 801 to convert the measured or detected information into an electrical signal.
- the sensor module 840 may include, for example, a gesture sensor 840A, a gyro sensor 840B, an air pressure sensor 840C, a magnetic sensor 840D, an acceleration sensor 840E, a grip sensor 840F, a proximity sensor 840G, a color sensor 840H (eg, RGB (red, green, blue) sensor, biometric sensor 840I, temperature / humidity sensor 840J, illuminance sensor 840K, or UV (ultra violet) sensor 840M.
- a gesture sensor 840A e.g, a gyro sensor 840B, an air pressure sensor 840C, a magnetic sensor 840D, an acceleration sensor 840E, a grip sensor 840F, a proximity sensor 840G, a color sensor 840H (eg, RGB (red, green, blue) sensor, biometric sensor
- the sensor module 840 may include, for example, an olfactory sensor (E-nose sensor, not shown), an EMG sensor (electromyography sensor, not shown), an EEG sensor (electroencephalogram sensor, not shown), an ECG sensor (not shown). It may include an electrocardiogram sensor (not shown), an infrared (IR) sensor (not shown), an iris sensor (not shown) or a fingerprint sensor (not shown).
- the sensor module 840 may further include a control circuit for controlling at least one or more sensors belonging therein.
- the input device 850 may include a touch panel 852, a (digital) pen sensor 854, a key 856, or an ultrasonic input device 858.
- the touch panel 852 may recognize a touch input by at least one of capacitive, resistive, infrared, or ultrasonic methods.
- the touch panel 852 may further include a control circuit. In the case of the capacitive type, physical contact or proximity recognition is possible.
- the touch panel 852 may further include a tactile layer. In this case, the touch panel 852 may provide a tactile response to the user.
- the (digital) pen sensor 854 may be implemented using, for example, a method identical or similar to a method of receiving a user's touch input or using a separate recognition sheet.
- the key 856 may include, for example, a physical button, an optical key or a keypad.
- the ultrasonic input device 858 is a device that can detect data by detecting sound waves with a microphone (for example, a microphone 888) in the electronic device 801 through an input tool for generating an ultrasonic signal, and can wirelessly recognize the data.
- the electronic device 801 may receive a user input from an external device (for example, a computer or a server) connected thereto using the communication module 820.
- the display 860 may include a panel 862, a hologram device 864, or a projector 866.
- the panel 862 may be, for example, a liquid crystal display (LCD) or an active-matrix organic light-emitting diode (AM-OLED).
- the panel 862 may be implemented to be, for example, flexible, transparent, or wearable.
- the panel 862 may be configured as one module together with the touch panel 852.
- the hologram device 864 may show a stereoscopic image in the air by using interference of light.
- the projector 866 may display an image by projecting light onto a screen.
- the screen may be located inside or outside the electronic device 801.
- the display 860 may further include a control circuit for controlling the panel 862, the hologram device 864, or the projector 866.
- the interface 870 may include, for example, a high-definition multimedia interface (HDMI) 872, a universal serial bus (USB) 874, an optical interface 876, or a D-subminiature (D-subminiature) 878.
- the interface 870 may be included in, for example, the communication interface 160 illustrated in FIG. 1.
- the interface 870 includes, for example, a mobile high-definition link (MHL) interface, a secure digital (SD) card / multi-media card (MMC) interface, or an infrared data association (IrDA) compliant interface. can do.
- MHL mobile high-definition link
- SD secure digital
- MMC multi-media card
- IrDA infrared data association
- the audio module 880 may bidirectionally convert a sound and an electric signal. At least some components of the audio module 880 may be included in, for example, the input / output interface 140 illustrated in FIG. 1.
- the audio module 880 may process sound information input or output through, for example, a speaker 882, a receiver 884, an earphone 886, a microphone 888, or the like.
- the camera module 891 is a device capable of capturing still images and moving images. According to an embodiment, one or more image sensors (eg, a front sensor or a rear sensor), a lens (not shown), and an image signal processor (ISP) are not shown. ) Or flash (not shown) (eg, LED or xenon lamp).
- image sensors eg, a front sensor or a rear sensor
- lens not shown
- ISP image signal processor
- flash not shown
- the power management module 895 may manage power of the electronic device 801. Although not shown, the power management module 895 may include, for example, a power management integrated circuit (PMIC), a charger integrated circuit (IC), or a battery or fuel gauge.
- PMIC power management integrated circuit
- IC charger integrated circuit
- battery or fuel gauge a battery or fuel gauge
- the PMIC may be mounted in, for example, an integrated circuit or an SoC semiconductor.
- Charging methods may be divided into wired and wireless.
- the charger IC may charge a battery and prevent overvoltage or overcurrent from flowing from a charger.
- the charger IC may include a charger IC for at least one of the wired charging method and the wireless charging method.
- Examples of the wireless charging method include a magnetic resonance method, a magnetic induction method, an electromagnetic wave method, and the like, and additional circuits for wireless charging, such as a coil loop, a resonant circuit, or a rectifier, may be added. have.
- the battery gauge may measure, for example, the remaining amount of the battery 896, a voltage, a current, or a temperature during charging.
- the battery 896 may store or generate electricity, and supply power to the electronic device 801 using the stored or generated electricity.
- the battery 896 may include, for example, a rechargeable battery or a solar battery.
- the indicator 897 may display a specific state of the electronic device 801 or a part thereof (for example, the AP 810), for example, a booting state, a message state, or a charging state.
- the motor 898 may convert electrical signals into mechanical vibrations.
- the electronic device 801 may include a processing device (eg, a GPU) for supporting mobile TV.
- the processing apparatus for supporting mobile TV may process media data according to a standard such as digital multimedia broadcasting (DMB), digital video broadcasting (DVB), or media flow.
- DMB digital multimedia broadcasting
- DVD digital video broadcasting
- Each of the above-described elements of the electronic device according to the present disclosure may be composed of one or more components, and the name of the corresponding element may vary according to the type of the electronic device.
- the electronic device according to the present disclosure may be configured to include at least one of the above-described components, and some components may be omitted or further include additional components.
- some of the components of the electronic device according to the present disclosure may be combined to form a single entity, and thus may perform the same functions of the corresponding components before being combined.
- module may refer to a unit that includes one or a combination of two or more of hardware, software, or firmware.
- the term “module” may be interchangeably used with terms such as, for example, unit, logic, logical block, component, or circuit.
- the module may be a minimum unit or part of an integrally constructed part.
- the module may be a minimum unit or part of performing one or more functions.
- the module may be implemented mechanically or electronically.
- a “module” in accordance with the present disclosure may be an application-specific integrated circuit (ASIC) chip, field-programmable gate arrays (FPGAs), or programmable logic devices that perform certain operations, known or developed in the future. logic device).
- ASIC application-specific integrated circuit
- FPGAs field-programmable gate arrays
- an apparatus eg, modules or functions thereof
- method eg, operations
- at least a portion of an apparatus may be, for example, a computer-readable storage medium in the form of a programming module. -readable storage media).
- the command is executed by one or more processors (for example, the processor 210)
- the one or more processors may perform a function corresponding to the command.
- the computer-readable storage medium may be, for example, the memory 220.
- At least a part of the programming module may be implemented (for example, executed) by, for example, the processor 210.
- At least some of the programming modules may include, for example, modules, programs, routines, sets of instructions, or processes for performing one or more functions.
- the computer-readable recording medium includes magnetic media such as hard disks, floppy disks, and magnetic tapes, and optical recording media such as compact disc read only memory (CD-ROM) and digital versatile disc (DVD).
- Media, magneto-optical media, such as floppy disks, and program instructions such as read only memory, random access memory, flash memory, Hardware device specifically configured to store and perform modules).
- the program instructions may also include high-level language code that can be executed by a computer using an interpreter as well as machine code such as produced by a compiler.
- the hardware device described above may be configured to operate as one or more software modules to perform the operations of the present disclosure, and vice versa.
- the module or programming module according to the present disclosure may include at least one or more of the above components, some may be omitted, or may further include additional other components.
- Operations performed by a module, programming module, or other component in accordance with the present disclosure may be executed in a sequential, parallel, repetitive, or heuristic manner. In addition, some operations may be executed in a different order, may be omitted, or other operations may be added.
- a storage medium storing instructions, wherein the instructions are configured to cause the at least one processor to perform at least one operation when executed by the at least one processor, wherein the at least one operation is Controlling the sensor module to acquire phase difference information; controlling a calculation module to classify subjects from image data based on the phase difference information, or calculating photographing parameters for the subject; And providing the calculated photographing parameter to the camera module, and controlling the camera module to operate the camera based on the photographing parameter after the photographing command to photograph an image corresponding to each position.
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Abstract
Description
Claims (15)
- 연산 모듈을 제어하여 영상 데이터에서 피사체를 구분하고, 구분된 피사체에 기반하여 촬영 파라미터를 계산하는 동작; 및제어 모듈을 통하여 사용자의 촬영 명령 이전에 상기 계산된 촬영 파라미터를 카메라 모듈로 제공하는 동작을 포함하는 방법.
- 제 1항에 있어서,상기 촬영 파라미터를 계산하는 동작은,센서 모듈을 통해 수집된 위상차 정보를 연산 모듈로 제공하는 동작을 포함하는 방법.
- 제 2항에 있어서,상기 센서 모듈을 통해 수집된 위상차 정보는,카메라 모듈과 피사체 사이의 거리 정보, 상기 거리 정보에 대한 신뢰성 정보 가운데 하나 이상을 포함하는 방법.
- 제 1항에 있어서,상기 촬영 파라미터를 계산하는 동작은,렌즈의 적어도 서로 다른 두 개의 이동 위치, 센서의 노출 횟수, 센서의 노출 시간, 센서의 광전효율, 플래시의 밝기, 플래시의 발광시간 가운데 하나 이상을 계산하는 동작을 포함하는 방법.
- 제 1항에 있어서,상기 카메라 모듈을 제어하여 촬영 명령 이후에 상기 촬영 파라미터를 기반으로 카메라 동작을 제어하는 동작을 포함하는 방법.
- 제 1항에 있어서,상기 촬영 파라미터를 계산하는 동작은,구분된 피사체를 기반으로 복수의 초점 거리에 상응하는 촬영 매수를 결정하는 동작을 더 포함하는 방법.
- 제 1항에 있어서,상기 영상 데이터는 사용자의 입력에 의해 선택된 피사체에 초점이 맞춰진 영상 데이터, 프리뷰 화면 상에 출력된 영상 데이터 가운데 적어도 하나를 포함하는 방법.
- 전자 장치에 있어서,위상차 정보를 획득하여 제어 모듈에 전달하는 센서 모듈;획득된 위상차 정보를 연산 모듈에 전달하거나, 촬영 파라미터를 카메라 모듈에 전달하는 제어 모듈;위상차 정보를 기반으로 영상 데이터에서 피사체를 구분하거나, 피사체에 대한 촬영 파라미터를 계산하거나, 촬영 파라미터를 제어 모듈로 전달하는 동작 중 적어도 하나 이상을 의 동작을 수행하는 연산 모듈; 및상기 제어 모듈로부터 제공받은 촬영 파라미터를 저장하는 카메라 모듈을 포함하되,상기 촬영 파라미터는 사용자의 촬영 명령 이전에 카메라 모듈로 전달되고,상기 카메라 모듈은 상기 촬영 명령 이후에 상기 촬영 파라미터를 기반으로 카메라를 동작시켜 각 위치에 대응되는 이미지를 촬영하는 전자 장치.
- 제 8항에 있어서,상기 센서 모듈은,카메라 모듈과 피사체 사이의 거리 정보, 상기 거리 정보에 대한 신뢰성 정보 가운데 하나 이상을 위상차 정보로 수집하는 전자 장치.
- 제 8항에 있어서,상기 연산 모듈은,상기 위상차 정보를 영상 데이터와 비교하고, 조건을 만족하는 위상차가 포함된 영상 데이터의 블록을 피사체로 구분하는 전자 장치.
- 제 8항에 있어서,상기 연산 모듈은,색상, 텍스처, 컨트라스트 가운데 적어도 하나 이상을 기반으로 조건을 만족하는 위상차가 포함된 영상 데이터의 블록을 피사체로 구분하는 전자 장치.
- 제 8항에 있어서,상기 카메라 모듈은,입력에 의해 선택된 피사체에 초점이 맞도록 렌즈를 이동시켜 영상 데이터를 획득하여 상기 연산 모듈로 제공하는 전자 장치.
- 제 8항에 있어서,상기 카메라 모듈은,촬영 명령 이후에 상기 피사체를 촬영한 후, 촬영 파라미터를 기반으로 렌즈를 이동시켜 이미지를 촬영하는 전자 장치.
- 제 8항에 있어서,상기 연산 모듈은,렌즈의 적어도 서로 다른 두 개의 이동 위치, 센서의 노출 횟수, 센서의 노출 시간, 센서의 광전효율, 플래시의 밝기, 플래시의 발광시간 가운데 하나 이상을 피사체의 초점거리에 상응된 촬영 파라미터로 계산하는 전자 장치.
- 센서 모듈을 제어하여 위상차 정보를 획득하는 동작;연산 모듈을 제어하여 위상차 정보를 기반으로 영상 데이터에서 피사체를 구분하거나, 피사체에 대한 촬영 파라미터를 계산하는 동작;제어 모듈을 통하여 사용자의 촬영 명령 이전에 상기 계산된 촬영 파라미터를 카메라 모듈로 제공하는 동작;상기 카메라 모듈을 제어하여 촬영 명령 이후에 상기 촬영 파라미터를 기반으로 카메라를 동작시켜 각 위치에 대응되는 이미지를 촬영하는 동작을 실행시키기 위한 프로그램을 포함하는 컴퓨터 판독 가능한 기록 매체.
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|---|---|---|---|
| AU2015219766A AU2015219766B2 (en) | 2014-02-21 | 2015-01-13 | Electronic device and method for processing image |
| EP15751592.5A EP3110134B1 (en) | 2014-02-21 | 2015-01-13 | Electronic device and method for processing image |
| US15/119,964 US10440262B2 (en) | 2014-02-21 | 2015-01-13 | Electronic device and method for processing image |
| CN201580009627.6A CN106031157A (zh) | 2014-02-21 | 2015-01-13 | 用于处理图像的电子设备和方法 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020140020474A KR102149448B1 (ko) | 2014-02-21 | 2014-02-21 | 이미지를 처리하기 위한 전자 장치 및 방법 |
| KR10-2014-0020474 | 2014-02-21 |
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|---|---|
| WO2015126060A1 true WO2015126060A1 (ko) | 2015-08-27 |
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| PCT/KR2015/000320 Ceased WO2015126060A1 (ko) | 2014-02-21 | 2015-01-13 | 이미지를 처리하기 위한 전자 장치 및 방법 |
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|---|---|
| US (1) | US10440262B2 (ko) |
| EP (1) | EP3110134B1 (ko) |
| KR (1) | KR102149448B1 (ko) |
| CN (1) | CN106031157A (ko) |
| AU (1) | AU2015219766B2 (ko) |
| WO (1) | WO2015126060A1 (ko) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106060393A (zh) * | 2016-06-28 | 2016-10-26 | 北京小米移动软件有限公司 | 拍摄方法及装置 |
| WO2017061738A1 (en) * | 2015-10-05 | 2017-04-13 | Samsung Electronics Co., Ltd. | Electronic device and method for generating image data |
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| CN113315913A (zh) * | 2021-05-21 | 2021-08-27 | Oppo广东移动通信有限公司 | 图像传感器控制方法及相关产品 |
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|---|---|---|---|---|
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060045381A1 (en) * | 2004-08-31 | 2006-03-02 | Sanyo Electric Co., Ltd. | Image processing apparatus, shooting apparatus and image display apparatus |
| JP2012189934A (ja) * | 2011-03-14 | 2012-10-04 | Canon Inc | 撮像装置 |
| JP2013058958A (ja) * | 2011-09-09 | 2013-03-28 | Canon Inc | 撮像装置、その制御方法及びプログラム並びに記録媒体 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3996138B2 (ja) * | 2004-03-26 | 2007-10-24 | Towa株式会社 | 低密着性材料及び樹脂成形型 |
| JP2006311505A (ja) * | 2005-03-29 | 2006-11-09 | Fuji Photo Film Co Ltd | 画像処理システム、画像処理方法、画像処理プログラム、撮像装置、及び撮像方法 |
| JP4678603B2 (ja) * | 2007-04-20 | 2011-04-27 | 富士フイルム株式会社 | 撮像装置及び撮像方法 |
| KR20090113076A (ko) | 2008-04-25 | 2009-10-29 | 삼성디지털이미징 주식회사 | 디지털 영상 처리기에서 브라케팅 촬영 장치 및 방법 |
| JP5163446B2 (ja) * | 2008-11-25 | 2013-03-13 | ソニー株式会社 | 撮像装置、撮像方法及びプログラム |
| JP5267149B2 (ja) * | 2009-01-19 | 2013-08-21 | ソニー株式会社 | 表示制御装置、表示制御方法及びプログラム |
| US9167143B2 (en) * | 2009-12-07 | 2015-10-20 | Nokia Technologies Oy | Apparatus, a method, and a computer program for automatic focusing |
| KR101692401B1 (ko) * | 2011-01-21 | 2017-01-03 | 삼성전자주식회사 | 영상 처리 방법 및 장치 |
| CN103988490B (zh) | 2011-12-13 | 2018-05-22 | 索尼公司 | 图像处理装置、图像处理方法和记录介质 |
| JPWO2013161944A1 (ja) | 2012-04-25 | 2015-12-24 | 株式会社ニコン | 焦点検出装置、焦点調節装置およびカメラ |
| US9288377B2 (en) * | 2012-05-02 | 2016-03-15 | Semiconductor Components Industries, Llc | System and method for combining focus bracket images |
| JP6288952B2 (ja) * | 2013-05-28 | 2018-03-07 | キヤノン株式会社 | 撮像装置およびその制御方法 |
| JP7158841B2 (ja) * | 2017-11-08 | 2022-10-24 | キヤノン株式会社 | 撮像装置、撮像方法、プログラム、記録媒体および画像処理装置 |
-
2014
- 2014-02-21 KR KR1020140020474A patent/KR102149448B1/ko active Active
-
2015
- 2015-01-13 EP EP15751592.5A patent/EP3110134B1/en active Active
- 2015-01-13 WO PCT/KR2015/000320 patent/WO2015126060A1/ko not_active Ceased
- 2015-01-13 CN CN201580009627.6A patent/CN106031157A/zh active Pending
- 2015-01-13 US US15/119,964 patent/US10440262B2/en active Active
- 2015-01-13 AU AU2015219766A patent/AU2015219766B2/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060045381A1 (en) * | 2004-08-31 | 2006-03-02 | Sanyo Electric Co., Ltd. | Image processing apparatus, shooting apparatus and image display apparatus |
| JP2012189934A (ja) * | 2011-03-14 | 2012-10-04 | Canon Inc | 撮像装置 |
| JP2013058958A (ja) * | 2011-09-09 | 2013-03-28 | Canon Inc | 撮像装置、その制御方法及びプログラム並びに記録媒体 |
Non-Patent Citations (3)
| Title |
|---|
| LEE, GWANG HYEON ET AL.: "Advanced Auto-Focus and Auto-Exposure Algorithm Detecting Object for Video Camera", 2008 WINTER CONFERENCE OF THE KOREAN SOCIETY OF BROADCAST ENGINEERS, February 2008 (2008-02-01), pages 147 - 150, XP055357874, Retrieved from the Internet <URL:https://dbpia.co.kr/Journal/ArticleDetail/817493> * |
| NIKON CORPORATION: "Predictive Focus Tracking System", March 2008 (2008-03-01), XP055373072, Retrieved from the Internet <URL:http://www.nikon.com/about/technology/rd/core/software/caf/index.htm> * |
| See also references of EP3110134A4 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017061738A1 (en) * | 2015-10-05 | 2017-04-13 | Samsung Electronics Co., Ltd. | Electronic device and method for generating image data |
| US10200646B2 (en) | 2015-10-05 | 2019-02-05 | Samsung Electronics Co., Ltd. | Electronic device and method for generating image data |
| US10951847B2 (en) | 2015-10-05 | 2021-03-16 | Samsung Electronics Co., Ltd. | Electronic device and method for generating image data |
| US11418751B2 (en) | 2015-10-05 | 2022-08-16 | Samsung Electronics Co., Ltd. | Electronic device and method for generating image data |
| CN106060393A (zh) * | 2016-06-28 | 2016-10-26 | 北京小米移动软件有限公司 | 拍摄方法及装置 |
| US11080825B2 (en) * | 2017-08-25 | 2021-08-03 | Hitachi, Ltd. | Magnetic resonance imaging apparatus and image processing method |
| CN113315913A (zh) * | 2021-05-21 | 2021-08-27 | Oppo广东移动通信有限公司 | 图像传感器控制方法及相关产品 |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2015219766A1 (en) | 2016-09-08 |
| US10440262B2 (en) | 2019-10-08 |
| CN106031157A (zh) | 2016-10-12 |
| US20170064199A1 (en) | 2017-03-02 |
| KR20150099017A (ko) | 2015-08-31 |
| EP3110134A4 (en) | 2017-11-01 |
| AU2015219766B2 (en) | 2018-10-25 |
| EP3110134B1 (en) | 2023-03-08 |
| EP3110134A1 (en) | 2016-12-28 |
| KR102149448B1 (ko) | 2020-08-28 |
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