CN107710758B - 用于处理视频数据的方法和装置 - Google Patents

用于处理视频数据的方法和装置 Download PDF

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Publication number
CN107710758B
CN107710758B CN201680031281.4A CN201680031281A CN107710758B CN 107710758 B CN107710758 B CN 107710758B CN 201680031281 A CN201680031281 A CN 201680031281A CN 107710758 B CN107710758 B CN 107710758B
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video data
fcc
formatted video
video
packed
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CN107710758A (zh
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李圣远
霍埃尔·索赖·罗哈斯
阿达许·克里许纳·瑞玛苏布雷蒙尼安
德米特罗·鲁萨诺夫斯基
德内·布达伊哲·桑斯利
马尔塔·卡切维奇
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Qualcomm Inc
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Qualcomm Inc
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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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/90—Dynamic range modification of images or parts thereof
    • G06T5/92—Dynamic range modification of images or parts thereof based on global image properties
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/46—Colour picture communication systems
    • H04N1/56—Processing of colour picture signals
    • H04N1/60—Colour correction or control
    • 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
    • H04N19/124—Quantisation
    • 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
    • H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20172—Image enhancement details
    • G06T2207/20208—High dynamic range [HDR] image processing

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Processing Of Color Television Signals (AREA)
CN201680031281.4A 2015-06-08 2016-06-08 用于处理视频数据的方法和装置 Expired - Fee Related CN107710758B (zh)

Priority Applications (1)

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CN201910859786.5A CN110933431B (zh) 2015-06-08 2016-06-08 针对视频译码处理高动态范围及广色域视频数据

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562172724P 2015-06-08 2015-06-08
US62/172,724 2015-06-08
US15/176,014 2016-06-07
US15/176,014 US10397585B2 (en) 2015-06-08 2016-06-07 Processing high dynamic range and wide color gamut video data for video coding
PCT/US2016/036488 WO2016200977A1 (en) 2015-06-08 2016-06-08 Processing high dynamic range and wide color gamut video data for video coding

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US (2) US10397585B2 (enExample)
EP (1) EP3304911A1 (enExample)
JP (1) JP6800896B2 (enExample)
KR (1) KR102670598B1 (enExample)
CN (2) CN107710758B (enExample)
TW (1) TW201711473A (enExample)
WO (1) WO2016200977A1 (enExample)

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JP6822121B2 (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
US10891711B2 (en) * 2017-04-13 2021-01-12 Samsung Electronics Co., Ltd. Image processing method and apparatus
US9986200B1 (en) * 2017-05-11 2018-05-29 Novatek Microelectronics Corp. Method and video conversion system of updating video setting
US10873763B2 (en) * 2017-06-02 2020-12-22 Apple Inc. Video compression techniques for high dynamic range data
TWI650998B (zh) * 2017-12-15 2019-02-11 Mstar Semiconductor, Inc. 應用在機上盒的格式轉換電路及相關的方法
TWI633537B (zh) * 2018-02-12 2018-08-21 友達光電股份有限公司 影像優化方法
US11153579B2 (en) * 2018-03-23 2021-10-19 Qualcomm Incorporated Deriving dynamic range adjustment (DRA) parameters for video coding
US10951888B2 (en) 2018-06-04 2021-03-16 Contrast, Inc. Compressed high dynamic range video
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US12335508B2 (en) * 2019-03-20 2025-06-17 V-Nova International Limited Residual filtering in signal enhancement coding
CN112434781B (zh) * 2019-08-26 2024-09-10 上海寒武纪信息科技有限公司 用于处理数据的方法、装置以及相关产品
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JP2018524871A (ja) 2018-08-30
TW201711473A (zh) 2017-03-16
CN110933431A (zh) 2020-03-27
EP3304911A1 (en) 2018-04-11
JP6800896B2 (ja) 2020-12-16
CN110933431B (zh) 2023-09-15
US10666957B2 (en) 2020-05-26
KR20180017009A (ko) 2018-02-20
US10397585B2 (en) 2019-08-27
US20190335184A1 (en) 2019-10-31
US20160360213A1 (en) 2016-12-08
WO2016200977A1 (en) 2016-12-15
CN107710758A (zh) 2018-02-16
KR102670598B1 (ko) 2024-05-29

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