CN105659603B - 编码及解码视频数据的方法、装置及计算机可读存储媒体 - Google Patents

编码及解码视频数据的方法、装置及计算机可读存储媒体 Download PDF

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CN105659603B
CN105659603B CN201480054053.XA CN201480054053A CN105659603B CN 105659603 B CN105659603 B CN 105659603B CN 201480054053 A CN201480054053 A CN 201480054053A CN 105659603 B CN105659603 B CN 105659603B
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parameter
bit depth
offset
signaled
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CN105659603A (zh
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濮伟
陈建乐
马尔塔·卡切维奇
金佑植
霍埃尔·索赖·罗哈斯
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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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
    • 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
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • 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
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
    • 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive 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
    • H04N19/70—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

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
CN201480054053.XA 2013-10-03 2014-10-02 编码及解码视频数据的方法、装置及计算机可读存储媒体 Active CN105659603B (zh)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201361886230P 2013-10-03 2013-10-03
US61/886,230 2013-10-03
US201361892198P 2013-10-17 2013-10-17
US61/892,198 2013-10-17
US14/504,097 2014-10-01
US14/504,097 US9497473B2 (en) 2013-10-03 2014-10-01 High precision explicit weighted prediction for video coding
PCT/US2014/058822 WO2015051118A1 (en) 2013-10-03 2014-10-02 High precision explicit weighted prediction for video coding

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CN (1) CN105659603B (enExample)
BR (1) BR112016007360B1 (enExample)
CA (1) CA2925130C (enExample)
ES (1) ES2649532T3 (enExample)
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JP7286782B2 (ja) * 2019-06-24 2023-06-05 ホアウェイ・テクノロジーズ・カンパニー・リミテッド 幾何学的区分けモードのためのサンプルの距離の計算
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WO2021047632A1 (en) * 2019-09-13 2021-03-18 Beijing Bytedance Network Technology Co., Ltd. Weighted sample bi-prediction in video coding
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CN120956933A (zh) * 2019-12-20 2025-11-14 Lg电子株式会社 解码和编码设备及发送用于图像的数据的设备
MX2022008593A (es) * 2020-01-12 2022-10-20 Huawei Tech Co Ltd Método y aparato para armonizar predicción ponderada con modos de fusión no rectangulares.
CN115280783B (zh) * 2020-01-13 2025-11-21 Lg电子株式会社 用于图像/视频编码的加权预测的方法和装置
EP4091322A4 (en) 2020-02-19 2023-04-26 ByteDance Inc. Signaling of prediction weights in general constraint information of a bitstream
EP4272446A4 (en) * 2020-12-29 2024-12-04 Guangdong Oppo Mobile Telecommunications Corp., Ltd. METHOD AND APPARATUS FOR INCREASING ACCURACY OF WEIGHTED PREDICTION FOR HIGH BIT DEPTH VVC CODING
WO2023283463A1 (en) * 2021-07-09 2023-01-12 Beijing Dajia Internet Information Technology Co., Ltd. Residual and coefficients coding for video coding
KR20240149888A (ko) * 2022-02-13 2024-10-15 엘지전자 주식회사 영상 인코딩/디코딩 방법 및 장치, 그리고 비트스트림을 저장한 기록 매체

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US20150098503A1 (en) 2015-04-09
CN105659603A (zh) 2016-06-08
BR112016007360B1 (pt) 2023-04-11
HUE036681T2 (hu) 2018-07-30
ES2649532T3 (es) 2018-01-12
EP3053340B1 (en) 2017-09-13
EP3053340A1 (en) 2016-08-10
WO2015051118A1 (en) 2015-04-09
JP2016538749A (ja) 2016-12-08
CA2925130A1 (en) 2015-04-09
KR101772350B1 (ko) 2017-08-28
US9497473B2 (en) 2016-11-15
CA2925130C (en) 2019-02-12
KR20160068808A (ko) 2016-06-15
JP6151446B2 (ja) 2017-06-21
BR112016007360A2 (pt) 2017-08-01

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