MX367832B - Dispositivo de transmisión, método de transmisión, dispositivo de recepción y método de recepción. - Google Patents

Dispositivo de transmisión, método de transmisión, dispositivo de recepción y método de recepción.

Info

Publication number
MX367832B
MX367832B MX2016009262A MX2016009262A MX367832B MX 367832 B MX367832 B MX 367832B MX 2016009262 A MX2016009262 A MX 2016009262A MX 2016009262 A MX2016009262 A MX 2016009262A MX 367832 B MX367832 B MX 367832B
Authority
MX
Mexico
Prior art keywords
video data
transmission
receiving
level
range
Prior art date
Application number
MX2016009262A
Other languages
English (en)
Other versions
MX2016009262A (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 MX2016009262A (es) 2016-09-29
MX367832B true 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)

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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
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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
CN109923580B (zh) * 2016-11-04 2023-12-15 特利丹菲力尔有限责任公司 用于热视频的动态范围压缩
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
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Also Published As

Publication number Publication date
US10701403B2 (en) 2020-06-30
US20160309201A1 (en) 2016-10-20
EP3099062A1 (en) 2016-11-30
WO2015111467A1 (ja) 2015-07-30
CN105917646B (zh) 2021-10-08
US20200329259A1 (en) 2020-10-15
CA2936313C (en) 2022-07-19
US11405656B2 (en) 2022-08-02
CN105917646A (zh) 2016-08-31
KR20160113114A (ko) 2016-09-28
JP6686438B2 (ja) 2020-04-22
RU2667083C1 (ru) 2018-09-14
EP3099062A4 (en) 2017-09-20
JPWO2015111467A1 (ja) 2017-03-23
MX2016009262A (es) 2016-09-29
CA2936313A1 (en) 2015-07-30
KR102293193B1 (ko) 2021-08-25

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