CN106471809A - 视频译码中的单一色彩调色板模式 - Google Patents

视频译码中的单一色彩调色板模式 Download PDF

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Publication number
CN106471809A
CN106471809A CN201580032719.6A CN201580032719A CN106471809A CN 106471809 A CN106471809 A CN 106471809A CN 201580032719 A CN201580032719 A CN 201580032719A CN 106471809 A CN106471809 A CN 106471809A
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China
Prior art keywords
palette
entry
mode
single color
piece
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CN201580032719.6A
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English (en)
Chinese (zh)
Inventor
马尔塔·卡切维奇
濮伟
瓦迪姆·谢廖金
张莉
霍埃尔·索赖·罗哈斯
邹锋
拉詹·拉克斯曼·乔希
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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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Processing (AREA)
CN201580032719.6A 2014-06-20 2015-06-19 视频译码中的单一色彩调色板模式 Pending CN106471809A (zh)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US201462015336P 2014-06-20 2014-06-20
US62/015,336 2014-06-20
US201462015959P 2014-06-23 2014-06-23
US62/015,959 2014-06-23
US201462062570P 2014-10-10 2014-10-10
US62/062,570 2014-10-10
US14/743,829 2015-06-18
US14/743,829 US9900617B2 (en) 2014-06-20 2015-06-18 Single color palette mode in video coding
PCT/US2015/036742 WO2015196104A1 (en) 2014-06-20 2015-06-19 Color palette mode in video coding

Publications (1)

Publication Number Publication Date
CN106471809A true CN106471809A (zh) 2017-03-01

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CN201580032719.6A Pending CN106471809A (zh) 2014-06-20 2015-06-19 视频译码中的单一色彩调色板模式

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US (1) US9900617B2 (https=)
EP (1) EP3158747B1 (https=)
JP (1) JP2017523667A (https=)
CN (1) CN106471809A (https=)
WO (1) WO2015196104A1 (https=)

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CN113785587A (zh) * 2019-05-09 2021-12-10 高通股份有限公司 在矩阵帧内预测模式中裁剪预测样本
US20220159241A1 (en) 2019-07-29 2022-05-19 Beijing Bytedance Network Technology Co., Ltd. Palette mode coding in prediction process
US11611753B2 (en) 2019-07-20 2023-03-21 Beijing Bytedance Network Technology Co., Ltd. Quantization process for palette mode
US11677935B2 (en) 2019-07-23 2023-06-13 Beijing Bytedance Network Technology Co., Ltd Mode determination for palette mode coding
RU2816845C2 (ru) * 2019-02-24 2024-04-05 Бейджин Байтдэнс Нетворк Текнолоджи Ко., Лтд. Независимое кодирование индикации использования режима палитры
US12335480B2 (en) 2019-02-24 2025-06-17 Beijing Bytedance Network Technology Co., Ltd. Independent coding of palette mode usage indication

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US9955157B2 (en) * 2014-07-11 2018-04-24 Qualcomm Incorporated Advanced palette prediction and signaling
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US20180109812A1 (en) * 2016-10-14 2018-04-19 Media Tek Inc. Block partitioning using tree structures
CN106851294B (zh) * 2017-01-03 2018-08-14 西安万像电子科技有限公司 图像的压缩方法和装置及其文字块的压缩方法和装置
US11265579B2 (en) 2018-08-01 2022-03-01 Comcast Cable Communications, Llc Systems, methods, and apparatuses for video processing
US10951895B2 (en) * 2018-12-31 2021-03-16 Alibaba Group Holding Limited Context model selection based on coding unit characteristics
US10924750B2 (en) * 2019-03-01 2021-02-16 Alibaba Group Holding Limited Palette size constraint in palette mode for video compression system
BR112021017428A2 (pt) * 2019-03-08 2021-11-16 Beijing Bytedance Network Tech Co Ltd Método de processamento de dados de vídeo, aparelho para processamento de dados de vídeo e meios de armazenamento e de gravação não transitórios legíveis por computador
KR20250040743A (ko) 2019-05-31 2025-03-24 바이트댄스 아이엔씨 인트라 블록 복사 예측을 갖는 팔레트 모드
WO2021030788A1 (en) 2019-08-15 2021-02-18 Bytedance Inc. Entropy coding for palette escape symbol
KR102705477B1 (ko) 2019-08-15 2024-09-11 바이트댄스 아이엔씨 상이한 분할 구조들을 갖는 팔레트 모드
MX2022002617A (es) * 2019-09-12 2022-03-25 Bytedance Inc Uso de predictor de paleta en codificacion de video.
WO2021055782A1 (en) 2019-09-19 2021-03-25 Bytedance Inc. Quantization parameter derivation for palette mode
US11496731B2 (en) 2020-06-08 2022-11-08 Tencent America LLC String matching with single color value
US12132932B2 (en) * 2020-12-22 2024-10-29 Qualcomm Incorporated Intra prediction using enhanced interpolation filters
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Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2816845C2 (ru) * 2019-02-24 2024-04-05 Бейджин Байтдэнс Нетворк Текнолоджи Ко., Лтд. Независимое кодирование индикации использования режима палитры
US12335480B2 (en) 2019-02-24 2025-06-17 Beijing Bytedance Network Technology Co., Ltd. Independent coding of palette mode usage indication
WO2020169103A1 (en) * 2019-02-24 2020-08-27 Beijing Bytedance Network Technology Co., Ltd. Independent coding of palette mode usage indication
US11677953B2 (en) 2019-02-24 2023-06-13 Beijing Bytedance Network Technology Co., Ltd. Independent coding of palette mode usage indication
CN113785587A (zh) * 2019-05-09 2021-12-10 高通股份有限公司 在矩阵帧内预测模式中裁剪预测样本
CN113785587B (zh) * 2019-05-09 2024-04-19 高通股份有限公司 在矩阵帧内预测模式中裁剪预测样本
US11611753B2 (en) 2019-07-20 2023-03-21 Beijing Bytedance Network Technology Co., Ltd. Quantization process for palette mode
US11924432B2 (en) 2019-07-20 2024-03-05 Beijing Bytedance Network Technology Co., Ltd Condition dependent coding of palette mode usage indication
US12341966B2 (en) 2019-07-20 2025-06-24 Beijing Bytedance Network Technology Co., Ltd. Condition dependent coding of palette mode usage indication
US11683503B2 (en) 2019-07-23 2023-06-20 Beijing Bytedance Network Technology Co., Ltd. Mode determining for palette mode in prediction process
US11677935B2 (en) 2019-07-23 2023-06-13 Beijing Bytedance Network Technology Co., Ltd Mode determination for palette mode coding
US12348708B2 (en) 2019-07-23 2025-07-01 Beijing Bytedance Network Technology Co., Ltd. Mode determination for palette mode coding
US12063356B2 (en) 2019-07-29 2024-08-13 Beijing Bytedance Network Technology Co., Ltd. Palette mode coding in prediction process
US12132884B2 (en) 2019-07-29 2024-10-29 Beijing Bytedance Network Technology Co., Ltd Palette mode coding in prediction process
US20220159241A1 (en) 2019-07-29 2022-05-19 Beijing Bytedance Network Technology Co., Ltd. Palette mode coding in prediction process

Also Published As

Publication number Publication date
WO2015196104A1 (en) 2015-12-23
EP3158747B1 (en) 2019-05-15
JP2017523667A (ja) 2017-08-17
EP3158747A1 (en) 2017-04-26
US9900617B2 (en) 2018-02-20
US20150373325A1 (en) 2015-12-24
WO2015196104A8 (en) 2016-09-29
WO2015196104A9 (en) 2016-08-25

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Application publication date: 20170301