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

Info

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
Authority
CN
China
Prior art keywords
palette
entry
mode
single color
piece
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201580032719.6A
Other languages
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
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
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 CN106471809A publication Critical patent/CN106471809A/zh
Pending legal-status Critical Current

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
    • H04N19/50—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

Landscapes

  • 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 US9900617B2 (en) 2014-06-20 2015-06-18 Single color palette mode in video coding
US14/743,829 2015-06-18
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

Family

ID=54870856

Family Applications (1)

Application Number Title Priority Date Filing Date
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

Country Status (5)

Country Link
US (1) US9900617B2 (enExample)
EP (1) EP3158747B1 (enExample)
JP (1) JP2017523667A (enExample)
CN (1) CN106471809A (enExample)
WO (1) WO2015196104A1 (enExample)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020169103A1 (en) * 2019-02-24 2020-08-27 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
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

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2950964C (en) * 2014-06-19 2018-10-30 Hfi Innovation Inc. Method and apparatus of candidate generation for single sample mode in video coding
JP2017522839A (ja) * 2014-06-20 2017-08-10 シャープ株式会社 整合パレット符号化
US9955157B2 (en) * 2014-07-11 2018-04-24 Qualcomm Incorporated Advanced palette prediction and signaling
US9942551B2 (en) * 2015-01-30 2018-04-10 Qualcomm Incorporated Palette index grouping for video coding
US20160360234A1 (en) * 2015-06-03 2016-12-08 Apple Inc. Techniques For Resource Conservation During Performance Of Intra Block Copy Prediction Searches
JP6662123B2 (ja) * 2016-03-14 2020-03-11 富士通株式会社 画像符号化装置、画像符号化方法、及び画像符号化プログラム
US10110914B1 (en) * 2016-09-15 2018-10-23 Google Llc Locally adaptive warped motion compensation in video coding
CN110024383B (zh) * 2016-09-23 2024-03-08 弗劳恩霍夫应用研究促进协会 图像压缩技术
KR102531386B1 (ko) * 2016-10-04 2023-05-12 주식회사 비원영상기술연구소 영상 데이터 부호화/복호화 방법 및 장치
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
EP3915258A4 (en) * 2019-03-08 2022-06-22 Beijing Bytedance Network Technology Co., Ltd. PALETTE MODE USE INDICATION JOINT CODING
KR20220013938A (ko) 2019-05-31 2022-02-04 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
EP4000269A4 (en) 2019-08-15 2022-09-07 ByteDance Inc. PALLET MODE WITH DIFFERENT DIVISION STRUCTURES
BR112022004606A2 (pt) 2019-09-12 2022-05-31 Bytedance Inc Método de processamento de vídeo, aparelho para processar dados de vídeo e meios de armazenamento e de gravação não transitórios legíveis por computador
JP7832105B2 (ja) 2019-09-19 2026-03-17 バイトダンス インコーポレイテッド パレット・モードのための量子化パラメータ導出
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
KR20230123949A (ko) * 2020-12-22 2023-08-24 퀄컴 인코포레이티드 인핸스드 보간 필터들을 사용한 인트라 예측

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060215914A1 (en) * 2005-03-25 2006-09-28 Ati Technologies, Inc. Block-based image compression method and apparatus
CN1977542A (zh) * 2004-06-30 2007-06-06 皇家飞利浦电子股份有限公司 利用感知规律提取主色以产生来自视频内容的环境光

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9232226B2 (en) * 2008-08-19 2016-01-05 Marvell World Trade Ltd. Systems and methods for perceptually lossless video compression
US10362336B2 (en) 2014-03-25 2019-07-23 Qualcomm Incorporated Palette predictor signaling with run length code for video coding
US9544607B2 (en) * 2014-08-25 2017-01-10 Hfi Innovation Inc. Method of palette index signaling for image and video coding

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1977542A (zh) * 2004-06-30 2007-06-06 皇家飞利浦电子股份有限公司 利用感知规律提取主色以产生来自视频内容的环境光
US20060215914A1 (en) * 2005-03-25 2006-09-28 Ati Technologies, Inc. Block-based image compression method and apparatus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
POLIN LAI等: ""Description of screen content coding technology proposal by MediaTek"", 《JOINT COLLABORATIVE TEAM ON VIDEO CODING (JCT-VC) OF ITU-T SG16 WP3 AND ISO/IEC JTC1/SC29/WG11 17TH MEETING: VALENCIA, ES, 27 MARCH – 4 APRIL 2014》 *

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

Similar Documents

Publication Publication Date Title
KR102352642B1 (ko) 비디오 코딩에서 팔레트 코딩된 블록들의 팔레트 사이즈, 팔레트 엔트리들 및 필터링의 결정
EP3158747B1 (en) Single color palette mode in video coding
KR102833527B1 (ko) 팔레트 모드 비디오 코딩에서의 이스케이프 픽셀 시그널링된 값들의 제한
KR102478411B1 (ko) 서브샘플링 포맷을 위한 팔레트 모드
EP3308542B1 (en) Grouping palette bypass bins for video coding
CN107409215B (zh) 用于视频译码的调色板模式译码
CN105874796B (zh) 用于基于调色板的视频译码的颜色索引译码
CN106105207B (zh) 用于编码/解码视频数据的方法和设备
EP3178226B1 (en) Palette mode encoding and decoding design
AU2016219428B2 (en) Restriction on palette block size in video coding
CN106464872A (zh) 在基于调色板的视频译码中基于调色板索引对行程值进行译码
CN106464873A (zh) 基于调色板的视频译码中的预测符调色板初始化
CN106664429A (zh) 高级调色板预测和发信号通知
CN107124915A (zh) 用于调色板模式译码的对角线副本
NZ737096B2 (en) Grouping palette bypass bins for video coding
HK1226229B (zh) 一种处理视频数据的方法、装置及计算机可读介质

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20170301