DK3304900T3 - Indholdsadaptiv anvendelse af en fast overførselsfunktion af videodata med højt dynamikområde (hdr) og/eller med bred farveskala (wcg) - Google Patents

Indholdsadaptiv anvendelse af en fast overførselsfunktion af videodata med højt dynamikområde (hdr) og/eller med bred farveskala (wcg) Download PDF

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Publication number
DK3304900T3
DK3304900T3 DK16730659.6T DK16730659T DK3304900T3 DK 3304900 T3 DK3304900 T3 DK 3304900T3 DK 16730659 T DK16730659 T DK 16730659T DK 3304900 T3 DK3304900 T3 DK 3304900T3
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DK
Denmark
Prior art keywords
function
wcg
hdr
video data
dynamic range
Prior art date
Application number
DK16730659.6T
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Danish (da)
English (en)
Inventor
Dmytro Rusanovskyy
Sungwon Lee
Sansli Done Bugdayci
Rojals Joel Sole
Adarsh Krishnan Ramasubramonian
Marta Karczewicz
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Qualcomm Inc
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Publication of DK3304900T3 publication Critical patent/DK3304900T3/da

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    • 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)
DK16730659.6T 2015-06-08 2016-06-08 Indholdsadaptiv anvendelse af en fast overførselsfunktion af videodata med højt dynamikområde (hdr) og/eller med bred farveskala (wcg) DK3304900T3 (da)

Applications Claiming Priority (4)

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
PCT/US2016/036480 WO2016200969A1 (en) 2015-06-08 2016-06-08 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
DK3304900T3 true DK3304900T3 (da) 2022-05-23

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Application Number Title Priority Date Filing Date
DK16730659.6T DK3304900T3 (da) 2015-06-08 2016-06-08 Indholdsadaptiv anvendelse af en fast overførselsfunktion af videodata med højt dynamikområde (hdr) og/eller med bred farveskala (wcg)

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
JP6822122B2 (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
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
HUE058692T2 (hu) 2022-09-28
TWI670969B (zh) 2019-09-01
KR20180016383A (ko) 2018-02-14
EP3304900A1 (en) 2018-04-11

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