MX2016009262A - Dispositivo de transmision, metodo de transmision, dispositivo de recepcion y metodo de recepcion. - Google Patents

Dispositivo de transmision, metodo de transmision, dispositivo de recepcion y metodo de recepcion.

Info

Publication number
MX2016009262A
MX2016009262A MX2016009262A MX2016009262A MX2016009262A MX 2016009262 A MX2016009262 A MX 2016009262A MX 2016009262 A MX2016009262 A MX 2016009262A MX 2016009262 A MX2016009262 A MX 2016009262A MX 2016009262 A MX2016009262 A MX 2016009262A
Authority
MX
Mexico
Prior art keywords
video data
transmission
reception
level
range
Prior art date
Application number
MX2016009262A
Other languages
English (en)
Other versions
MX367832B (es
Inventor
Tsukagoshi Ikuo
Original Assignee
Sony Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sony Corp filed Critical Sony Corp
Publication of MX2016009262A publication Critical patent/MX2016009262A/es
Publication of MX367832B publication Critical patent/MX367832B/es

Links

Classifications

    • 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
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/98—Adaptive-dynamic-range coding [ADRC]
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/136—Incoming video signal characteristics or properties
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/162—User input
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/186—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a colour or a chrominance component
    • 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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • 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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
    • 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
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
    • H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/20—Circuitry for controlling amplitude response
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/20—Circuitry for controlling amplitude response
    • H04N5/202—Gamma control

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Picture Signal Circuits (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Television Systems (AREA)
  • Studio Devices (AREA)
  • Controls And Circuits For Display Device (AREA)

Abstract

Con el fin de formar imágenes basadas en datos de video de HDR exhibido vienen un monitor de LDR, se aplica una curva de mapeo de nivel prescrito para ingresar datos de video (datos de video de HDR) que tienen un rango del primer niel, para obtener datos de video de transmisión (datos de video de LDR) que tienen un segundo rango de nivel que es más estrecho que el primer rango de nivel. Los datos de video de transmisión se transmiten junto con información auxiliar para permitir llevar a cabo la conversión de nivel en el lado de recepción.
MX2016009262A 2014-01-24 2015-01-13 Dispositivo de transmisión, método de transmisión, dispositivo de recepción y método de recepción. MX367832B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014011890 2014-01-24
PCT/JP2015/050686 WO2015111467A1 (ja) 2014-01-24 2015-01-13 送信装置、送信方法、受信装置および受信方法

Publications (2)

Publication Number Publication Date
MX2016009262A true MX2016009262A (es) 2016-09-29
MX367832B MX367832B (es) 2019-09-09

Family

ID=53681274

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016009262A MX367832B (es) 2014-01-24 2015-01-13 Dispositivo de transmisión, método de transmisión, dispositivo de recepción y método de recepción.

Country Status (9)

Country Link
US (2) US10701403B2 (es)
EP (1) EP3099062A4 (es)
JP (1) JP6686438B2 (es)
KR (1) KR102293193B1 (es)
CN (1) CN105917646B (es)
CA (1) CA2936313C (es)
MX (1) MX367832B (es)
RU (1) RU2667083C1 (es)
WO (1) WO2015111467A1 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106063243B (zh) * 2014-02-25 2020-07-21 交互数字Vc控股公司 生成关于图像/视频信号的方法、携带特定信息数据的比特流以及获得该特定信息的方法
CN106105177B (zh) * 2014-06-10 2019-09-27 松下知识产权经营株式会社 变换方法及变换装置
EP3349474B1 (en) * 2015-09-11 2025-05-14 Panasonic Intellectual Property Management Co., Ltd. Video reception method, video transmission method, video reception apparatus, and video transmission apparatus
JP6986670B2 (ja) 2015-09-11 2021-12-22 パナソニックＩｐマネジメント株式会社 映像受信方法及び映像受信装置
JP6820507B2 (ja) * 2015-09-14 2021-01-27 パナソニックＩｐマネジメント株式会社 映像受信方法、映像送信方法、映像受信装置及び映像送信装置
CN112954353B (zh) * 2015-09-14 2024-09-13 松下知识产权经营株式会社 解码装置和解码方法
CN108353136B (zh) * 2015-09-18 2021-06-04 菲力尔系统公司 对ldr辐射热图像进行用户定义的增强的方法、设备和系统
JP6441247B2 (ja) * 2015-10-01 2018-12-19 マクセル株式会社 表示制御方法
JP6616212B2 (ja) 2015-09-28 2019-12-04 マクセル株式会社 表示制御方法
JP6645871B2 (ja) * 2015-09-30 2020-02-14 マクセル株式会社 放送システム
JP6830190B2 (ja) * 2015-10-07 2021-02-17 パナソニックＩｐマネジメント株式会社 映像送信方法、映像受信方法、映像送信装置及び映像受信装置
WO2017061071A1 (ja) * 2015-10-07 2017-04-13 パナソニックＩｐマネジメント株式会社 映像送信方法、映像受信方法、映像送信装置及び映像受信装置
JP6132006B1 (ja) 2015-12-02 2017-05-24 日本電気株式会社 映像符号化装置、映像システム、映像符号化方法、及び映像符号化プログラム
WO2018085447A1 (en) * 2016-11-04 2018-05-11 Flir Systems, Inc. Dynamic range compression for thermal video
JP6241558B2 (ja) * 2017-02-03 2017-12-06 日本電気株式会社 映像符号化装置、映像システム、映像符号化方法、及び映像符号化プログラム
CN107277399B (zh) * 2017-06-09 2020-10-20 深圳Tcl新技术有限公司 电视终端及hdr图像转为sdr的方法和计算机可读存储介质
JP6241565B2 (ja) * 2017-08-07 2017-12-06 日本電気株式会社 映像符号化装置、映像システム、映像符号化方法、及び映像符号化プログラム
EP4128762B1 (en) 2020-04-03 2024-03-20 Dolby Laboratories Licensing Corporation Blind local reshaping in hdr imaging

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05130413A (ja) 1991-10-31 1993-05-25 Fujitsu Ltd 画像データの符号化装置と復号装置および符号化方法と復号方法
JP3144099B2 (ja) 1992-11-20 2001-03-07 ソニー株式会社 適応ダイナミックレンジ符号化又は復号化装置
US6560285B1 (en) 1998-03-30 2003-05-06 Sarnoff Corporation Region-based information compaction as for digital images
JP3926947B2 (ja) * 1999-06-22 2007-06-06 富士フイルム株式会社 画像データ形成装置および画像データ処理方法
US8194997B2 (en) * 2006-03-24 2012-06-05 Sharp Laboratories Of America, Inc. Methods and systems for tone mapping messaging
US8135230B2 (en) * 2007-07-30 2012-03-13 Dolby Laboratories Licensing Corporation Enhancing dynamic ranges of images
KR101662696B1 (ko) * 2008-08-22 2016-10-05 톰슨 라이센싱 콘텐츠 전달 방법 및 시스템
JP2011010108A (ja) 2009-06-26 2011-01-13 Seiko Epson Corp 撮像制御装置、撮像装置及び撮像制御方法
US9754629B2 (en) * 2010-03-03 2017-09-05 Koninklijke Philips N.V. Methods and apparatuses for processing or defining luminance/color regimes
WO2012012446A2 (en) * 2010-07-22 2012-01-26 Dolby Laboratories Licensing Corporation System, apparatus and methods for mapping between video ranges of image data and display
ES2974956T3 (es) 2011-05-10 2024-07-02 Koninklijke Philips Nv Generación y procesamiento de señales de imágenes de alto rango dinámico
WO2013039730A2 (en) * 2011-09-15 2013-03-21 Dolby Laboratories Licensing Corporation Method and system for backward compatible, extended dynamic range encoding of video
PH12017502053B1 (en) * 2011-09-27 2024-06-21 Koninklijke Philips Electronics Nv Apparatus and method for dynamic range transforming of images
US9129445B2 (en) * 2012-03-14 2015-09-08 Dolby Laboratories Licensing Corporation Efficient tone-mapping of high-bit-depth video to low-bit-depth display
MX350910B (es) * 2013-02-21 2017-09-25 Koninklijke Philips Nv Métodos y dispositivos de codificación y decodificación de imágenes mejoradas de alto rango dinámico (hdr).
WO2014178286A1 (ja) 2013-04-30 2014-11-06 ソニー株式会社 送信装置、送信方法、受信装置および受信方法
CN103391435A (zh) * 2013-07-02 2013-11-13 广东工业大学 一种兼容ldr的hdr图像编码方法及其解码方法
US9712781B2 (en) * 2013-09-06 2017-07-18 Lg Electronics Inc. Method and apparatus for transmitting and receiving ultra-high definition broadcasting signal for high dynamic range representation in digital broadcasting system
EP3070934A4 (en) * 2013-11-13 2017-03-29 LG Electronics Inc. Broadcast signal transmission method and apparatus for providing hdr broadcast service
ES2825699T3 (es) * 2014-12-11 2021-05-17 Koninklijke Philips Nv Optimización e imágenes de alto rango dinámico para pantallas particulares
EP3399497A1 (en) * 2017-05-05 2018-11-07 Koninklijke Philips N.V. Optimizing decoded high dynamic range image saturation
EP3416363A1 (en) * 2017-06-13 2018-12-19 Koninklijke Philips N.V. Gamut mapping for hdr (de)coding
EP3525463A1 (en) * 2018-02-13 2019-08-14 Koninklijke Philips N.V. System for handling multiple hdr video formats
US11509902B2 (en) * 2018-10-09 2022-11-22 V-Nova International Limited Colour conversion within a hierarchical coding scheme
US11128809B2 (en) * 2019-02-15 2021-09-21 Samsung Electronics Co., Ltd. System and method for compositing high dynamic range images
US11533512B2 (en) * 2020-04-10 2022-12-20 Qualcomm Incorporated Dynamic range adjustment parameter signaling and enablement of variable bit depth support

Also Published As

Publication number Publication date
US10701403B2 (en) 2020-06-30
WO2015111467A1 (ja) 2015-07-30
CN105917646A (zh) 2016-08-31
MX367832B (es) 2019-09-09
CN105917646B (zh) 2021-10-08
CA2936313C (en) 2022-07-19
US20200329259A1 (en) 2020-10-15
RU2667083C1 (ru) 2018-09-14
US11405656B2 (en) 2022-08-02
EP3099062A1 (en) 2016-11-30
KR20160113114A (ko) 2016-09-28
EP3099062A4 (en) 2017-09-20
US20160309201A1 (en) 2016-10-20
KR102293193B1 (ko) 2021-08-25
JPWO2015111467A1 (ja) 2017-03-23
CA2936313A1 (en) 2015-07-30
JP6686438B2 (ja) 2020-04-22

Similar Documents

Publication Publication Date Title
MX2016009262A (es) Dispositivo de transmision, metodo de transmision, dispositivo de recepcion y metodo de recepcion.
MX362017B (es) Dispositivo de transmision, metodo de transmision, dispositivo de recepcion, metodo de recepcion, dispositivo de visualizacion, y metodo de visualizacion.
IL272872B (en) Pentavirus with bispecific t-cell activator (bite)
ZA201900644B (en) Adenovirus armed with bispecific t cell engager (bite)
MX364585B (es) Aparato de procesamiento de imagen y metodo de procesamiento de imagen.
CO2018005974A2 (es) Control de potencia para transmisiones de enlace ascendente
ZA201903635B (en) Determining intra-field yield variation data based on soil characteristics data and satellite images
EP4391486A3 (en) Gallery of messages with a shared interest
MX2016010512A (es) Sistema de enfoque para mejorar el rendimiento de vision de vehiculo.
CL2017001314A1 (es) Célula
EP3152616A4 (en) Efficient, dynamic, high contrast lensing with applications to imaging, illumination and projection
MX2016015284A (es) Metodo de conversion y aparato de conversion.
MX389008B (es) Sistemas y métodos para representar características termográficas dentro de una transmisión.
EP4167020C0 (en) DYNAMIC FOCUSING HEADSET
MX383239B (es) Aparato de procesamiento de imágenes y método de procesamiento de imágenes.
MX2019004221A (es) Trasmision continua espacialmente desigual.
MX371402B (es) Metodo de presentacion visual y dispositivo de presentacion visual.
TWI560509B (en) Enhanced wavelength converting structure, luminescent film and display backlighting unit
BR112017014837A2 (pt) constatação e relatório de tamanho de unidade de transmissão máxima por um equipamento de usuário
MX2018003835A (es) Metodo de transmision de video, metodo de recepcion de video, aparato de transmision de video y aparato de recepcion de video.
MX2016014702A (es) Metodo y aparato para conversion del modo de transmision.
MX371493B (es) Dispositivo de transmision, metodo de transmision, dispositivo de recepcion y metodo de recepcion.
MX2018003615A (es) Dispositivo de transmision, metodo de transmision, dispositivo de recepcion y metodo de recepcion.
MX2019008340A (es) Metodo de transmision, metodo de recepcion, dispositivo transmisor y dispositivo receptor.
MX381552B (es) Aparato generador de imagen y aparato de control de visualización de imagen.

Legal Events

Date Code Title Description
FG Grant or registration