HUE058692T2 - Rögzített átviteli függvény tartalomhoz igazodó alkalmazása nagy dinamikatartományú (HDR) és/vagy széles színskálájú (WCG) video adatokra - Google Patents

Rögzített átviteli függvény tartalomhoz igazodó alkalmazása nagy dinamikatartományú (HDR) és/vagy széles színskálájú (WCG) video adatokra

Info

Publication number
HUE058692T2
HUE058692T2 HUE16730659A HUE16730659A HUE058692T2 HU E058692 T2 HUE058692 T2 HU E058692T2 HU E16730659 A HUE16730659 A HU E16730659A HU E16730659 A HUE16730659 A HU E16730659A HU E058692 T2 HUE058692 T2 HU E058692T2
Authority
HU
Hungary
Prior art keywords
wcg
hdr
content
video data
transfer function
Prior art date
Application number
HUE16730659A
Other languages
English (en)
Hungarian (hu)
Inventor
Dmytro Rusanovskyy
Sungwon Lee
Sansli Done Bugdayci
Rojals Joel Sole
Adarsh Krishnan Ramasubramonian
Marta Karczewicz
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of HUE058692T2 publication Critical patent/HUE058692T2/hu

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
    • H04N19/186—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
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/117—Filters, e.g. for pre-processing or post-processing
    • 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
    • H04N19/169—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
    • 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
    • H04N19/1887—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 variable length codeword
    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
    • H04N19/615—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding using motion compensated temporal filtering [MCTF]
    • 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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • 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)
  • Processing Of Color Television Signals (AREA)
  • Image Processing (AREA)
HUE16730659A 2015-06-08 2016-06-08 Rögzített átviteli függvény tartalomhoz igazodó alkalmazása nagy dinamikatartományú (HDR) és/vagy széles színskálájú (WCG) video adatokra HUE058692T2 (hu)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562172713P 2015-06-08 2015-06-08
US201562184216P 2015-06-24 2015-06-24
US15/176,034 US10244245B2 (en) 2015-06-08 2016-06-07 Content-adaptive application of fixed transfer function to high dynamic range (HDR) and/or wide color gamut (WCG) video data

Publications (1)

Publication Number Publication Date
HUE058692T2 true HUE058692T2 (hu) 2022-09-28

Family

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Application Number Title Priority Date Filing Date
HUE16730659A HUE058692T2 (hu) 2015-06-08 2016-06-08 Rögzített átviteli függvény tartalomhoz igazodó alkalmazása nagy dinamikatartományú (HDR) és/vagy széles színskálájú (WCG) video adatokra

Country Status (14)

Country Link
US (1) US10244245B2 (enExample)
EP (2) EP3304900B1 (enExample)
JP (1) JP6882198B2 (enExample)
KR (1) KR102031477B1 (enExample)
CN (1) CN107736024B (enExample)
AU (1) AU2016274617B2 (enExample)
DK (1) DK3304900T3 (enExample)
ES (1) ES2916575T3 (enExample)
HU (1) HUE058692T2 (enExample)
PL (1) PL3304900T3 (enExample)
PT (1) PT3304900T (enExample)
SI (1) SI3304900T1 (enExample)
TW (1) TWI670969B (enExample)
WO (1) WO2016200969A1 (enExample)

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JP6822123B2 (ja) * 2016-12-19 2021-01-27 ソニー株式会社 画像処理装置、画像処理方法及びプログラム
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CN115134580A (zh) 2018-12-27 2022-09-30 杜比实验室特许公司 在支持三维(3d)的显示器上渲染广色域、二维(2d)图像
US11076152B2 (en) * 2019-03-18 2021-07-27 Sony Group Corporation Quantization step parameter for point cloud compression
CN115801975B (zh) * 2021-09-10 2025-11-25 北京字跳网络技术有限公司 视频处理方法、装置、设备及介质
US12154257B2 (en) 2021-11-10 2024-11-26 Ati Technologies Ulc Detecting and mitigating artifacts related to high chromatic colors
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CN115293994B (zh) * 2022-09-30 2022-12-16 腾讯科技（深圳）有限公司 图像处理方法、装置、计算机设备和存储介质
WO2024237741A1 (ko) * 2023-05-18 2024-11-21 주식회사 에이온플로우 인공지능 기술을 이용한 영상 처리를 위한 방법 및 장치
WO2024248562A1 (ko) * 2023-06-01 2024-12-05 엘지전자 주식회사 영상 용도에 따른 영상 최적화 기반의 부호화/복호화 방법, 장치, 및 비트스트림을 전송하는 방법
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Also Published As

Publication number Publication date
TW201711471A (zh) 2017-03-16
AU2016274617B2 (en) 2019-10-03
PL3304900T3 (pl) 2022-06-20
DK3304900T3 (da) 2022-05-23
SI3304900T1 (sl) 2022-06-30
WO2016200969A1 (en) 2016-12-15
KR102031477B1 (ko) 2019-10-11
PT3304900T (pt) 2022-05-27
US20160360215A1 (en) 2016-12-08
EP3304900B1 (en) 2022-04-27
CN107736024A (zh) 2018-02-23
CN107736024B (zh) 2020-10-30
AU2016274617A1 (en) 2017-11-30
ES2916575T3 (es) 2022-07-01
JP2018524870A (ja) 2018-08-30
JP6882198B2 (ja) 2021-06-02
EP4090017A1 (en) 2022-11-16
US10244245B2 (en) 2019-03-26
TWI670969B (zh) 2019-09-01
KR20180016383A (ko) 2018-02-14
EP3304900A1 (en) 2018-04-11

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