CN110012205A - A kind of low-power-consumption video imaging method, processor and device - Google Patents
A kind of low-power-consumption video imaging method, processor and device Download PDFInfo
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- CN110012205A CN110012205A CN201910396240.0A CN201910396240A CN110012205A CN 110012205 A CN110012205 A CN 110012205A CN 201910396240 A CN201910396240 A CN 201910396240A CN 110012205 A CN110012205 A CN 110012205A
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- 238000003384 imaging method Methods 0.000 title claims abstract description 69
- 238000012545 processing Methods 0.000 claims abstract description 70
- 230000006835 compression Effects 0.000 claims abstract description 25
- 238000007906 compression Methods 0.000 claims abstract description 25
- 238000004891 communication Methods 0.000 claims description 30
- 230000006837 decompression Effects 0.000 claims description 20
- 238000000034 method Methods 0.000 abstract description 19
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 230000006870 function Effects 0.000 description 7
- 238000012544 monitoring process Methods 0.000 description 7
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
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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
- H04N23/50—Constructional details
- H04N23/54—Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils
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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
- H04N23/65—Control of camera operation in relation to power supply
- H04N23/651—Control of camera operation in relation to power supply for reducing power consumption by affecting camera operations, e.g. sleep mode, hibernation mode or power off of selective parts of the camera
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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
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Abstract
The present invention relates to a kind of low-power-consumption video imaging method, processor and devices, it splits into the image forming course for constituting video in transmitting terminal and the setting of receiving end two parts, transmitting terminal carries out compression transmission just for the initial data for forming image, power consumption very little, imaging is carried out for data using in receiving end, video is formed at image procossing according to institute.Due to receiving end be generally arranged at can power supply area, power consumption size is without influence.Above-mentioned image imaging process is relatively existing to be provided entirely in transmitting terminal for imaging process, greatly reduces equipment power dissipation, so that image capture device can run the longer time.Therefore, it present invention can be widely used to field of image processing.
Description
Technical field
The present invention relates to field of image processing more particularly to a kind of low-power-consumption video imaging methods, processor and device.
Background technique
The imaging process of usual image collecting device is as follows: light is entered inside camera by camera lens Lens, is then passed through
IR Filter filtering infrared light is crossed, finally reaches imaging sensor (sensor), senor points are that can be divided into according to material
CMOS and two kinds of CCD can convert optical signals into electric signal, then be converted to digital signal by internal adc circuit, this
When data format Raw Data, be then transferred to dsp chip working process, be converted into the formats such as RGB, YUV output, i.e., usually
The picture of display.Video is to play what a certain number of images were formed in the unit time.
With the fast development of security industry, image collecting device is just more and more applied to various fields, such as: ring
Border monitoring, forest oilfield, construction site, residential quarters, base station monitoring, unmanned plane investigation field, space exploration rocket etc.
Each field.Due to application field difference, the requirement to image collecting device is also different, and usual Image Acquisition point is arranged not
Convenient for the place of setting optical fiber and extensive service cable, therefore require to become one urgently for the low-power consumption of image collecting device
Problem to be solved.
Summary of the invention
The technical problem to be solved by the present invention is in view of the deficiencies of the prior art, provide a kind of low-power-consumption video imaging side
Method, processor and device.
The technical scheme to solve the above technical problems is that a kind of low-power-consumption video imaging method, feature exist
In: it includes
In transmitting terminal:
The initial data of video image is constituted according to video imaging frequency acquisition；
It is compressed for the initial data, the initial data compressed；
In receiving end:
According to the initial data of compression described in video imaging frequency acquisition；
It is decompressed for the initial data of the compression, forms the initial data of decompression, so as to for the decompression
Initial data carries out processing imaging；
Video is formed at described image processing according to institute；Wherein, different regions is arranged in transmitting terminal and receiving end.
The type of the initial data is Raw Data.
A kind of processor, it is characterised in that: it includes that the first processing module of transmitting terminal is arranged in and is arranged in receiving end
Second processing module；
First processing module, for constituting the initial data of video image according to video imaging frequency acquisition；
It is also used to be compressed for the initial data, the initial data compressed；
Second processing module, the initial data for the compression according to video imaging frequency acquisition；
It is also used to be decompressed for the initial data of the compression, the initial data of decompression is formed, so as to for described
The initial data of decompression carries out processing imaging；
The third processing module, for forming video at described image processing according to institute；Wherein, transmitting terminal and receiving end
Different regions is set.
A kind of low-power-consumption video imaging device, feature exist: it includes the processor, further includes being arranged in transmitting terminal
Imaging sensor and first communication module, and the second communication module and image processing module of receiving end are set；
Described image sensor, for generating the initial data for forming image；
The first processing module, for constituting the initial data of video image, and needle according to video imaging frequency acquisition
The initial data is compressed, the initial data compressed；
The first communication module, for sending the initial data of the compression to the second communication module；
The second communication module, for receiving the initial data of the compression；
The Second processing module, the initial data for the compression according to video imaging frequency acquisition；
And decompressed for the initial data of the compression, form the initial data of decompression；
Described image processing module carries out processing imaging for the initial data of the decompression；
The third processing module, for forming video at described image processing according to institute；Wherein, transmitting terminal and receiving end
Different regions is set.
The transmitting terminal is berth monitoring area, and the receiving end is the server region of running vehicle tolling device.
Described device further includes power supply module, and the power supply module is used for as described image sensor, first processing
Module and first communication module power supply.
The power supply module uses battery.
Described image processing module uses dsp chip.
The first communication module and the second communication module are using one of 3G, 4G or 5G communication module.
The first processing module and the Second processing module use STM32.
The beneficial effects of the present invention are: the present invention splits into the image forming course for constituting video in transmitting terminal and reception
Two parts setting is held, transmitting terminal carries out compression transmission just for the initial data for forming image, power consumption very little, using connecing
Receiving end for data carry out imaging, due to receiving end be generally arranged at can power supply area, power consumption size is without influence.
Above-mentioned image imaging process is relatively existing to be provided entirely in transmitting terminal for imaging process, greatly reduces equipment power dissipation, so that
Image capture device can run the longer time.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to the embodiment of the present invention or the prior art
Attached drawing needed in description is briefly described, it should be apparent that, drawings described below is only of the invention
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is a kind of low-power-consumption video imaging method that one embodiment of the invention provides；
Fig. 2 is a kind of processor that one embodiment of the invention provides；
Fig. 3 is a kind of low-power-consumption video imaging device that one embodiment of the invention provides；
Fig. 4 be another embodiment of the present invention provides a kind of low-power-consumption video imaging device.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiment is a part of the embodiments of the present invention, rather than whole embodiments.Based on this hair
Embodiment in bright, those of ordinary skill in the art's every other reality obtained without making creative work
Example is applied, all should belong to the scope of protection of the invention.
As shown in Figure 1, a kind of low-power-consumption video imaging method 100 provided in an embodiment of the present invention, it includes
In transmitting terminal:
110, the initial data of video image is constituted according to video imaging frequency acquisition；
Wherein, original data type is Raw Data；
120, it is compressed for initial data, the initial data compressed；
In receiving end:
130, the initial data compressed according to video imaging frequency acquisition；
140, it is decompressed for the initial data of compression, forms the initial data of decompression, so as to for the original of decompression
Data carry out processing imaging；
150, video is formed at image procossing according to institute；
Wherein, different regions is arranged in transmitting terminal and receiving end.
In the present embodiment, the image forming course for constituting video is split into transmitting terminal and the completion of receiving end two parts,
Transmitting terminal carries out compression transmission just for the initial data for forming image, and structure simple data is few, and process power consumption very little,
Greatly reduce the power consumption of image collecting device；Imaging is carried out for data using in receiving end, further according to institute at figure
As processing forms video, due to receiving end be generally arranged at can power supply area, power consumption size is not restricted by.The present invention
The image imaging mode of use can greatly reduce the kwh loss of sending ending equipment, so that image capture device can be transported
The row longer time.
As shown in Fig. 2, a kind of processor 200 provided in an embodiment of the present invention, it includes being arranged at the first of transmitting terminal
Reason module 201 and Second processing module 202, the third processing module 203 that receiving end is set；
First processing module 201, for constituting the initial data of video image according to video imaging frequency acquisition；
It is also used to be compressed for initial data, the initial data compressed；
Second processing module 202, the initial data for being compressed according to video imaging frequency acquisition；
It is also used to be decompressed for the initial data of compression, the initial data of decompression is formed, so as to the original for decompression
Beginning data carry out processing imaging.
Third processing module 203, for forming video at image procossing according to institute；Wherein, transmitting terminal and receiving end setting
In different regions.
Wherein, first processing module 201 and Second processing module 202 can be using including but not limited to STM32.
In the present embodiment, the image forming course for constituting video is split into transmitting terminal and the completion of receiving end two parts,
Transmitting terminal carries out compression transmission just for the initial data for forming image, and structure simple data is few, and process power consumption very little,
Greatly reduce the power consumption of image collecting device；Imaging is carried out for data using in receiving end, further according to institute at figure
As processing forms video, due to receiving end be generally arranged at can power supply area, power consumption size is not restricted by.The present invention
The image imaging mode of use can greatly reduce the kwh loss of sending ending equipment, so that image capture device can be transported
The row longer time.
As shown in figure 3, a kind of low-power-consumption video imaging device 300 provided in an embodiment of the present invention, it includes processor
200, it further include that the imaging sensor 301 and first communication module 302 of transmitting terminal are set, and are arranged in the second of receiving end
Communication module 303 and image processing module 304；
Imaging sensor 301, for generating the initial data for forming image；
Wherein, imaging sensor 301 is using conventional imaging sensor (sensor), it is not limited here.
First processing module 201 for constituting the initial data of video image according to video imaging frequency acquisition, and is directed to
Initial data is compressed, the initial data compressed；
First communication module 302, for sending the initial data of compression to second communication module 303；
Second communication module 303, for receiving the initial data of compression；
Wherein, first communication module 302 and second communication module 303 are using including but not limited to 3G, 4G or 5G communication mould
One of block.
Second processing module 202, the initial data for being compressed according to video imaging frequency acquisition；
It is also used to be decompressed for the initial data of compression, forms the initial data of decompression；
Image processing module 304 carries out processing imaging for the initial data of decompression；
Third processing module 203, for forming video at image procossing according to institute.
Wherein, image processing module 304 uses dsp chip, using conventional dsp chip, it is not limited here.
Wherein, transmitting terminal is berth monitoring area, and receiving end is the server region of running vehicle tolling device.
The every field in including but not limited to low-power consumption monitoring, including but not limited to environment can be set in above-mentioned transmitting terminal
Monitoring, forest oilfield, construction site, residential quarters, base station monitoring, unmanned plane investigation field, space exploration rocket etc. are each
Field；Receiving end can be set in any position for receiving processing image,.
As shown in figure 4, another embodiment of the present invention provides a kind of low-power-consumption video imaging device 300, further include power supply
Module 305, power supply module 305 are used to power for imaging sensor 301, first processing module 201 and first communication module 302.
Above-mentioned power supply module 305 uses battery or battery+solar panel.
When the invention works:
Imaging sensor 301 converts optical signals into analog signal, then by analog signal for acquiring optical signal first
It is converted into digital signal, digital signal is finally formed into initial data Raw Data, and initial data Raw Data is sent to
First processing module 201；
First processing module 201 is led to for compressing initial data, and by compressed initial data by first
Letter module 302 is sent to second communication module 303；
Second communication module 303 is transferred to Second processing module 202 for receiving compressed initial data；
Second processing module 202 is passed for decompressing compressed initial data, and by the initial data after decompression
Image processing module 304 is given, by image processing module 304 by the original data processing after decompression at image, further according to institute
Video is formed at image procossing.
It should be understood that magnitude of the sequence numbers of the above procedures are not meant to execute in the various embodiments described above of the invention
Sequence it is successive, the execution of each process sequence should be determined by its function and internal logic, the reality without coping with the embodiment of the present invention
It applies process and constitutes any restriction.
In addition, the terms "and/or", only a kind of incidence relation for describing affiliated partner, indicates may exist
Three kinds of relationships, for example, A and/or B, can indicate: individualism A exists simultaneously A and B, these three situations of individualism B.Separately
Outside, character "/" herein typicallys represent the relationship that forward-backward correlation object is a kind of "or".
Those of ordinary skill in the art may be aware that mould described in conjunction with the examples disclosed in the embodiments of the present disclosure
Block and algorithm steps, can be realized with electronic hardware, computer software, or a combination of the two, in order to clearly demonstrate hardware
With the interchangeability of software, each exemplary composition and step are generally described according to function in the above description.This
A little functions are implemented in hardware or software actually, the specific application and design constraint depending on technical solution.Specially
Industry technical staff can use different methods to achieve the described function each specific application, but this realization is not
It is considered as beyond the scope of this invention.
It is apparent to those skilled in the art that for convenience of description and succinctly, the dress of foregoing description
It sets, the specific work process of device and module, can refer to corresponding processes in the foregoing method embodiment, details are not described herein.
In several embodiments provided by the present invention, it should be understood that disclosed device, device and method, it can be with
It realizes by another way.For example, the apparatus embodiments described above are merely exemplary, for example, the division of module,
Only a kind of logical function partition, there may be another division manner in actual implementation, such as multiple module or components can be with
In conjunction with or be desirably integrated into another device, or some features can be ignored or not executed.In addition, shown or discussed
Mutual coupling, direct-coupling or communication connection can be through some interfaces, the INDIRECT COUPLING of device or module or logical
Letter connection is also possible to electricity, mechanical or other form connections.
Module may or may not be physically separated as illustrated by the separation member, show as module
Component may or may not be physical module, it can and it is in one place, or may be distributed over multiple networks
In module.Some or all of the modules therein can be selected to realize the mesh of the embodiment of the present invention according to the actual needs
's.
It, can also be in addition, each functional module in each embodiment of the present invention can integrate in a processing module
It is that modules physically exist alone, is also possible to two or more modules and is integrated in a module.It is above-mentioned integrated
Module both can take the form of hardware realization, can also be realized in the form of software function module.
If integrated module is realized and when sold or used as an independent product in the form of software function module, can
To be stored in a computer readable storage medium.Based on this understanding, technical solution of the present invention substantially or
Say that all or part of the part that contributes to existing technology or the technical solution can embody in the form of software products
Out, which is stored in a storage medium, including some instructions are used so that a computer equipment
(can be personal computer, server or the network equipment etc.) executes all or part of each embodiment method of the present invention
Step.And storage medium above-mentioned include: USB flash disk, it is mobile hard disk, read-only memory (ROM, Read-Only Memory), random
Access various Jie that can store program code such as memory (RAM, Random Access Memory), magnetic or disk
Matter.
More than, only a specific embodiment of the invention, but scope of protection of the present invention is not limited thereto, and it is any to be familiar with
Those skilled in the art in the technical scope disclosed by the present invention, can readily occur in various equivalent modifications or substitutions,
These modifications or substitutions should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be wanted with right
Subject to the protection scope asked.
Claims (10)
1. a kind of low-power-consumption video imaging method, it is characterised in that: it includes
In transmitting terminal:
The initial data of video image is constituted according to video imaging frequency acquisition；
It is compressed for the initial data, the initial data compressed；
In receiving end:
According to the initial data of compression described in video imaging frequency acquisition；
It is decompressed for the initial data of the compression, forms the initial data of decompression, so as to for the original of the decompression
Data carry out processing imaging；
Video is formed at described image processing according to institute；Wherein, different regions is arranged in transmitting terminal and receiving end.
2. a kind of low-power-consumption video imaging method according to claim 1, it is characterised in that: the type of the initial data
For Raw Data.
3. a kind of processor, it is characterised in that: it includes that the first processing module of transmitting terminal is arranged in and receiving end is arranged in
Second processing module and third processing module；
First processing module, for constituting the initial data of video image according to video imaging frequency acquisition；
It is also used to be compressed for the initial data, the initial data compressed；
Second processing module, the initial data for the compression according to video imaging frequency acquisition；
It is also used to be decompressed for the initial data of the compression, the initial data of decompression is formed, to be directed to the decompression
Initial data carry out processing imaging；
Third processing module, for forming video at described image processing according to institute；Wherein, transmitting terminal and receiving end are arranged not
Same region.
4. a kind of low-power-consumption video imaging device, feature exist: it includes processor as claimed in claim 3, further includes setting
The imaging sensor and first communication module in transmitting terminal are set, and the second communication module and image procossing of receiving end are set
Module；
Described image sensor, for generating the initial data for forming image；
The first processing module for constituting the initial data of video image according to video imaging frequency acquisition, and is directed to institute
It states initial data to be compressed, the initial data compressed；
The first communication module, for sending the initial data of the compression to the second communication module；
The second communication module, for receiving the initial data of the compression；
The Second processing module, the initial data for the compression according to video imaging frequency acquisition；
And decompressed for the initial data of the compression, form the initial data of decompression；
Described image processing module carries out processing imaging for the initial data of the decompression；
The third processing module, for forming video at described image processing according to institute；Wherein, transmitting terminal and receiving end setting
In different regions.
5. a kind of low-power-consumption video imaging device according to claim 4, it is characterised in that: the transmitting terminal is berth prison
Region is controlled, the receiving end is the server region of running vehicle tolling device.
6. a kind of low-power-consumption video imaging device according to claim 5, it is characterised in that: described device further includes power supply
Module, the power supply module are used for as described image sensor, the first processing module and first communication module power supply.
7. a kind of low-power-consumption video imaging device according to claim 6, it is characterised in that: the power supply module is using storage
Battery.
8. a kind of low-power-consumption video imaging device according to claim 4, it is characterised in that: described image processing module is adopted
Use dsp chip.
9. a kind of low-power-consumption video imaging device according to claim 4, it is characterised in that: the first communication module and
The second communication module is using one of 3G, 4G or 5G communication module.
10. a kind of low-power-consumption video imaging device according to claim 4, it is characterised in that: the first processing module
STM32 is used with the Second processing module.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910396240.0A CN110012205A (en) | 2019-05-14 | 2019-05-14 | A kind of low-power-consumption video imaging method, processor and device |
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| CN201910396240.0A CN110012205A (en) | 2019-05-14 | 2019-05-14 | A kind of low-power-consumption video imaging method, processor and device |
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| CN110012205A true CN110012205A (en) | 2019-07-12 |
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ID=67176689
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| CN201910396240.0A Pending CN110012205A (en) | 2019-05-14 | 2019-05-14 | A kind of low-power-consumption video imaging method, processor and device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111093014A (en) * | 2019-11-29 | 2020-05-01 | 青岛海泰新光科技股份有限公司 | Wireless medical imaging device, system and method |
| CN114649860A (en) * | 2020-12-18 | 2022-06-21 | 北京筑梦园科技有限公司 | Power supply unit and parking charging system |
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