MX366333B - 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
MX366333B
MX366333B MX2016010503A MX2016010503A MX366333B MX 366333 B MX366333 B MX 366333B MX 2016010503 A MX2016010503 A MX 2016010503A MX 2016010503 A MX2016010503 A MX 2016010503A MX 366333 B MX366333 B MX 366333B
Authority
MX
Mexico
Prior art keywords
image data
transmission
reception
layers
photoelectric conversion
Prior art date
Application number
MX2016010503A
Other languages
English (en)
Other versions
MX2016010503A (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 MX2016010503A publication Critical patent/MX2016010503A/es
Publication of MX366333B publication Critical patent/MX366333B/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
    • H04N19/10—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
    • H04N19/17—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 an image region, e.g. an object
    • H04N19/172—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 an image region, e.g. an object the region being a picture, frame or field
    • 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
    • H04N19/10—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
    • H04N19/187—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 scalable video layer
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/513—Processing of motion vectors
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Picture Signal Circuits (AREA)

Abstract

Para transmitir favorablemente ambos de, los datos de imagen HDR y datos de imagen LDR. Los primeros datos de imagen de transmisión y los segundos datos de las imágenes de transmisión se dividen dentro de capas y codificados, los primeros datos de imagen de transmisión se obtienen mediante la aplicación de la conversión foto-eléctrica a los primeros datos de imágenes de entrada que tiene una proporción de contraste de desde 0% a 100% de brillo de un pico blanco de una imagen LDR convencional, y los segundos datos de imagen de transmisión siendo obtenido mediante la aplicación de la conversión foto-eléctrica al segundo dato de imagen de entrada que tiene una proporción de contraste de desde 0% a 100% * N (N es un número mayor que 1), la proporción de contraste excediendo al brillo del pico blanco convencional, y un flujo de video que tiene datos de imagen codificados de las imágenes de las capas se genera. Un contenedor en un formato predeterminado que incluye el flujo de video se transmite.
MX2016010503A 2014-02-21 2015-02-16 Dispositivo de transmision, metodo de transmision, dispositivo de recepcion, y metodo de recepcion. MX366333B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014032354 2014-02-21
PCT/JP2015/054074 WO2015125719A1 (ja) 2014-02-21 2015-02-16 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
MX2016010503A MX2016010503A (es) 2016-11-07
MX366333B true MX366333B (es) 2019-07-05

Family

ID=53878223

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016010503A MX366333B (es) 2014-02-21 2015-02-16 Dispositivo de transmision, metodo de transmision, dispositivo de recepcion, y metodo de recepcion.

Country Status (9)

Country Link
US (3) US10674181B2 (es)
EP (1) EP3110154B1 (es)
JP (1) JP6583260B2 (es)
KR (1) KR102344096B1 (es)
CN (1) CN106031174B (es)
CA (1) CA2939065C (es)
MX (1) MX366333B (es)
RU (1) RU2683628C1 (es)
WO (1) WO2015125719A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102360613B1 (ko) 2014-11-07 2022-02-09 소니그룹주식회사 송신 장치, 송신 방법, 수신 장치 및 수신 방법
JP6519441B2 (ja) * 2015-10-22 2019-05-29 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
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
JP6710970B2 (ja) 2015-12-28 2020-06-17 ソニー株式会社 送信装置および送信方法
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
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
US10735683B1 (en) * 2019-04-09 2020-08-04 Obsidian Sensors, Inc. Systems and methods for low-power image digitization
JP7092162B2 (ja) * 2020-05-22 2022-06-28 ソニーグループ株式会社 受信装置および受信方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8218625B2 (en) * 2004-04-23 2012-07-10 Dolby Laboratories Licensing Corporation Encoding, decoding and representing high dynamic range images
US20050259729A1 (en) * 2004-05-21 2005-11-24 Shijun Sun Video coding with quality scalability
WO2006052390A2 (en) * 2004-10-15 2006-05-18 Seadragon Software, Inc. System and method for managing communication and/or storage of image data
US8050512B2 (en) * 2004-11-16 2011-11-01 Sharp Laboratories Of America, Inc. High dynamic range images from low dynamic range images
JP4321496B2 (ja) * 2005-06-16 2009-08-26 ソニー株式会社 画像データ処理装置、画像データ処理方法およびプログラム
US8014445B2 (en) 2006-02-24 2011-09-06 Sharp Laboratories Of America, Inc. Methods and systems for high dynamic range video coding
US8761249B2 (en) * 2006-07-17 2014-06-24 Thomson Licensing Method and apparatus for encoding video color enhancement data, and method and apparatus for decoding video color enhancement data
WO2010105036A1 (en) * 2009-03-13 2010-09-16 Dolby Laboratories Licensing Corporation Layered compression of high dynamic range, visual dynamic range, and wide color gamut video
WO2012059841A1 (en) * 2010-11-04 2012-05-10 Koninklijke Philips Electronics N.V. Generation of depth indication maps
US9292940B2 (en) 2011-04-28 2016-03-22 Koninklijke Philips N.V. Method and apparatus for generating an image coding signal
US9357197B2 (en) * 2012-05-24 2016-05-31 Dolby Laboratories Licensing Corporation Multi-layer backwards-compatible video delivery for enhanced dynamic range and enhanced resolution formats
EP2869555A4 (en) * 2012-06-28 2016-03-16 Sony Corp SENDING / RECEIVING DEVICE, METHOD AND CODING / DECODING DEVICE
AR091515A1 (es) 2012-06-29 2015-02-11 Sony Corp Dispositivo y metodo para el procesamiento de imagenes
US9609329B2 (en) * 2013-06-25 2017-03-28 Samsung Electronics Co., Ltd Dynamic voltage/frequency scaling for video processing using embedded complexity metrics

Also Published As

Publication number Publication date
CA2939065A1 (en) 2015-08-27
MX2016010503A (es) 2016-11-07
US20160345023A1 (en) 2016-11-24
US10735771B2 (en) 2020-08-04
KR20160124761A (ko) 2016-10-28
WO2015125719A1 (ja) 2015-08-27
CN106031174B (zh) 2019-10-29
EP3110154B1 (en) 2021-08-25
EP3110154A1 (en) 2016-12-28
EP3110154A4 (en) 2017-10-11
JPWO2015125719A1 (ja) 2017-03-30
US20190335206A1 (en) 2019-10-31
CA2939065C (en) 2023-02-28
CN106031174A (zh) 2016-10-12
JP6583260B2 (ja) 2019-10-02
BR112016018509A2 (pt) 2018-05-08
US20200322641A1 (en) 2020-10-08
KR102344096B1 (ko) 2021-12-29
US11330303B2 (en) 2022-05-10
RU2683628C1 (ru) 2019-03-29
US10674181B2 (en) 2020-06-02

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