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
receiving
level
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
    • H04N19/70—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
    • 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
    • H04N19/46—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
    • H04N19/10—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
    • 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
    • H04N19/90—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
    • 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)
  • Controls And Circuits For Display Device (AREA)
  • Television Systems (AREA)
  • Studio Devices (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 (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015128268A1 (en) * 2014-02-25 2015-09-03 Thomson Licensing Method for generating a bitstream relative to image/video signal, bitstream carrying specific information data and method for obtaining such specific information
WO2015190045A1 (ja) * 2014-06-10 2015-12-17 パナソニックＩｐマネジメント株式会社 変換方法および変換装置
CN107950031B (zh) * 2015-09-11 2021-02-19 松下知识产权经营株式会社 影像接收方法以及影像接收装置
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
WO2017047014A1 (ja) 2015-09-14 2017-03-23 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
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
WO2017049013A1 (en) * 2015-09-18 2017-03-23 Flir Systems, Inc. High dynamic range radiometric thermal video over low bitrate interface
JP6645871B2 (ja) 2015-09-30 2020-02-14 マクセル株式会社 放送システム
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
EP4258673A3 (en) * 2015-10-07 2023-12-13 Panasonic Intellectual Property Management Co., Ltd. Video transmission method, video reception method, video transmission device, and video reception device
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
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

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
JP5690267B2 (ja) * 2008-08-22 2015-03-25 トムソン ライセンシングＴｈｏｍｓｏｎ Ｌｉｃｅｎｓｉｎｇ コンテンツ配信のための方法およびシステム
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
US10097822B2 (en) 2011-05-10 2018-10-09 Koninklijke Philips N.V. High dynamic range image signal generation and processing
WO2013039730A2 (en) * 2011-09-15 2013-03-21 Dolby Laboratories Licensing Corporation Method and system for backward compatible, extended dynamic range encoding of video
CN103827956B (zh) * 2011-09-27 2017-06-13 皇家飞利浦有限公司 用于图像的动态范围变换的装置和方法
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
RU2633128C2 (ru) * 2013-02-21 2017-10-11 Конинклейке Филипс Н.В. Улучшенные способы и устройства кодирования и декодирования hdr изображения
KR102241672B1 (ko) * 2013-04-30 2021-04-16 소니 주식회사 송신 장치, 송신 방법, 수신 장치 및 수신 방법
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
JP6294489B2 (ja) * 2013-09-06 2018-03-14 エルジー エレクトロニクス インコーポレイティド デジタル放送システムにおける広域明るさ表現のための超高画質放送信号送受信方法及び装置
KR101797505B1 (ko) * 2013-11-13 2017-12-12 엘지전자 주식회사 Hdr 방송 서비스 제공을 위한 방송 신호 송수신 방법 및 장치
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
US11523118B2 (en) * 2018-10-09 2022-12-06 V-Nova International Limited Dynamic range support within a multi-layer 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
CA2936313A1 (en) 2015-07-30
EP3099062A1 (en) 2016-11-30
CN105917646A (zh) 2016-08-31
RU2667083C1 (ru) 2018-09-14
EP3099062A4 (en) 2017-09-20
KR20160113114A (ko) 2016-09-28
CA2936313C (en) 2022-07-19
WO2015111467A1 (ja) 2015-07-30
US20160309201A1 (en) 2016-10-20
MX367832B (es) 2019-09-09
KR102293193B1 (ko) 2021-08-25
US10701403B2 (en) 2020-06-30
JP6686438B2 (ja) 2020-04-22
US11405656B2 (en) 2022-08-02
US20200329259A1 (en) 2020-10-15
CN105917646B (zh) 2021-10-08
JPWO2015111467A1 (ja) 2017-03-23

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