JP2016521042A5 - - Google Patents

Download PDF

Info

Publication number
JP2016521042A5
JP2016521042A5 JP2016506656A JP2016506656A JP2016521042A5 JP 2016521042 A5 JP2016521042 A5 JP 2016521042A5 JP 2016506656 A JP2016506656 A JP 2016506656A JP 2016506656 A JP2016506656 A JP 2016506656A JP 2016521042 A5 JP2016521042 A5 JP 2016521042A5
Authority
JP
Japan
Prior art keywords
palette index
palette
index
line
decoding
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.)
Granted
Application number
JP2016506656A
Other languages
English (en)
Japanese (ja)
Other versions
JP6297671B2 (ja
JP2016521042A (ja
Filing date
Publication date
Priority claimed from US14/244,711 external-priority patent/US9654777B2/en
Application filed filed Critical
Publication of JP2016521042A publication Critical patent/JP2016521042A/ja
Publication of JP2016521042A5 publication Critical patent/JP2016521042A5/ja
Application granted granted Critical
Publication of JP6297671B2 publication Critical patent/JP6297671B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2016506656A 2013-04-05 2014-04-04 パレットベースのビデオコード化におけるパレットインデックスの決定 Active JP6297671B2 (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201361809236P 2013-04-05 2013-04-05
US61/809,236 2013-04-05
US201361810649P 2013-04-10 2013-04-10
US61/810,649 2013-04-10
US14/244,711 2014-04-03
US14/244,711 US9654777B2 (en) 2013-04-05 2014-04-03 Determining palette indices in palette-based video coding
PCT/US2014/033013 WO2014165784A1 (en) 2013-04-05 2014-04-04 Determining palette indices in palette-based video coding

Publications (3)

Publication Number Publication Date
JP2016521042A JP2016521042A (ja) 2016-07-14
JP2016521042A5 true JP2016521042A5 (enExample) 2017-04-13
JP6297671B2 JP6297671B2 (ja) 2018-03-20

Family

ID=51654451

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2016506659A Active JP6463730B2 (ja) 2013-04-05 2014-04-04 パレットベースのビデオコード化におけるパレットの決定
JP2016506656A Active JP6297671B2 (ja) 2013-04-05 2014-04-04 パレットベースのビデオコード化におけるパレットインデックスの決定

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP2016506659A Active JP6463730B2 (ja) 2013-04-05 2014-04-04 パレットベースのビデオコード化におけるパレットの決定

Country Status (9)

Country Link
US (2) US11259020B2 (enExample)
EP (2) EP2982126B1 (enExample)
JP (2) JP6463730B2 (enExample)
KR (2) KR102205328B1 (enExample)
CN (2) CN105191320B (enExample)
BR (2) BR112015025439B1 (enExample)
ES (1) ES2727635T3 (enExample)
HU (1) HUE043455T2 (enExample)
WO (2) WO2014165789A1 (enExample)

Families Citing this family (103)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11259020B2 (en) 2013-04-05 2022-02-22 Qualcomm Incorporated Determining palettes in palette-based video coding
WO2015006169A1 (en) * 2013-07-08 2015-01-15 Sony Corporation Improvement for palette coding mode
US9558567B2 (en) 2013-07-12 2017-01-31 Qualcomm Incorporated Palette prediction in palette-based video coding
CN105659606B (zh) * 2013-10-14 2019-06-18 微软技术许可有限责任公司 用于视频和图像编码和解码的方法、系统和介质
US10291827B2 (en) * 2013-11-22 2019-05-14 Futurewei Technologies, Inc. Advanced screen content coding solution
GB201321851D0 (en) * 2013-12-10 2014-01-22 Canon Kk Run length parameters coding for palette mode
ES2893815T3 (es) * 2013-12-10 2022-02-10 Canon Kk Procedimiento y aparato para codificar o descodificar una paleta en el modo de codificación de paleta
CN106031142B (zh) * 2013-12-18 2019-07-26 寰发股份有限公司 在视频编码中用于调色板预测和共享的方法和装置
KR101782280B1 (ko) * 2013-12-18 2017-10-23 에이치에프아이 이노베이션 인크. 팔레트 테이블 예측을 위한 방법 및 장치
CN110336999B (zh) 2013-12-18 2021-09-03 寰发股份有限公司 利用调色板编码的编码视频数据区块的方法和装置
US10972742B2 (en) 2013-12-19 2021-04-06 Canon Kabushiki Kaisha Encoding process using a palette mode
GB2523076B (en) * 2013-12-19 2016-08-10 Canon Kk Improved palette mode in HEVC for the encoding process
EP3087743A4 (en) 2013-12-27 2017-02-22 HFI Innovation Inc. Method and apparatus for major color index map coding
WO2015096812A1 (en) 2013-12-27 2015-07-02 Mediatek Inc. Method and apparatus for palette coding with cross block prediction
WO2015096808A1 (en) 2013-12-27 2015-07-02 Mediatek Inc. Method and apparatus for syntax redundancy removal in palette coding
SG11201605410UA (en) * 2014-01-02 2016-07-28 Vid Scale Inc Two-demensional palette coding for screen content coding
EP3061247A1 (en) 2014-01-07 2016-08-31 MediaTek Inc. Method and apparatus for color index prediction
US9699468B2 (en) * 2014-02-10 2017-07-04 Microsoft Technology Licensing, Llc Adaptive screen and video coding scheme
CN104853209B (zh) * 2014-02-16 2020-09-29 同济大学 图像编码、解码方法及装置
US10542274B2 (en) 2014-02-21 2020-01-21 Microsoft Technology Licensing, Llc Dictionary encoding and decoding of screen content
KR101864979B1 (ko) * 2014-03-11 2018-06-05 에이치에프아이 이노베이션 인크. 비디오 코딩에 대한 단일 샘플 모드의 방법 및 장치
US20150264361A1 (en) * 2014-03-13 2015-09-17 Huawei Technologies Co., Ltd. Method for screen content coding
JP6164360B2 (ja) * 2014-03-14 2017-07-19 富士通株式会社 画像符号化装置、画像復号装置、画像符号化方法、及び画像復号方法
EP3117608B1 (en) 2014-03-14 2021-05-12 HFI Innovation Inc. Method for palette management
CN106165424B (zh) 2014-03-14 2019-08-16 Vid拓展公司 用于调色板解码及编码视频数据的方法、解码器及编码器
US9826242B2 (en) 2014-03-14 2017-11-21 Qualcomm Incorporated Palette-based video coding
US10638143B2 (en) * 2014-03-21 2020-04-28 Futurewei Technologies, Inc. Advanced screen content coding with improved color table and index map coding methods
US10362336B2 (en) 2014-03-25 2019-07-23 Qualcomm Incorporated Palette predictor signaling with run length code for video coding
US10264285B2 (en) 2014-05-22 2019-04-16 Qualcomm Incorporated Coding runs in palette-based video coding
US10750198B2 (en) 2014-05-22 2020-08-18 Qualcomm Incorporated Maximum palette parameters in palette-based video coding
US10038915B2 (en) 2014-05-22 2018-07-31 Qualcomm Incorporated Escape sample coding in palette-based video coding
US10091512B2 (en) 2014-05-23 2018-10-02 Futurewei Technologies, Inc. Advanced screen content coding with improved palette table and index map coding methods
US10142642B2 (en) 2014-06-04 2018-11-27 Qualcomm Incorporated Block adaptive color-space conversion coding
CN105282550A (zh) * 2014-06-13 2016-01-27 财团法人工业技术研究院 编码方法与解码方法、编解码系统、编码器与解码器
CN106664414B (zh) * 2014-06-19 2019-07-05 寰发股份有限公司 视频编码中用于单个样本模式的候选生成的方法及装置
KR102042085B1 (ko) * 2014-06-20 2019-11-08 에이치에프아이 이노베이션 인크. 영상 부호화를 위한 팔레트 예측자 신호 방법
US9906799B2 (en) 2014-06-20 2018-02-27 Qualcomm Incorporated Copy from previous rows for palette mode coding
WO2015192779A1 (en) * 2014-06-20 2015-12-23 Mediatek Inc. Method and apparatus of binarization and context-adaptive coding for syntax in video coding
WO2015194187A1 (en) * 2014-06-20 2015-12-23 Sharp Kabushiki Kaisha Harmonized palette coding
WO2016004849A1 (en) * 2014-07-07 2016-01-14 Mediatek Inc. Methods of handling escape pixel as a predictor in index map coding
US9955157B2 (en) 2014-07-11 2018-04-24 Qualcomm Incorporated Advanced palette prediction and signaling
US9544607B2 (en) * 2014-08-25 2017-01-10 Hfi Innovation Inc. Method of palette index signaling for image and video coding
US10448049B2 (en) * 2014-09-03 2019-10-15 Mediatek Inc. Method for color index coding using a generalized copy previous mode
US10469870B2 (en) 2014-09-26 2019-11-05 Kt Corporation Method and apparatus for predicting and restoring a video signal using palette entry
KR102330740B1 (ko) 2014-09-30 2021-11-23 마이크로소프트 테크놀로지 라이센싱, 엘엘씨 파면 병렬 프로세싱이 인에이블되는 경우의 인트라 픽쳐 예측 모드에 대한 규칙
JP2017535169A (ja) * 2014-10-06 2017-11-24 ヴィド スケール インコーポレイテッド スクリーンコンテンツコード化のための改善されたパレットコード化
US9596479B2 (en) * 2014-10-07 2017-03-14 Hfi Innovation Inc. Method of pulse-code modulation and palette coding for video coding
US10397611B2 (en) * 2014-10-08 2019-08-27 Lg Electronics Inc. Method and device for encoding/decoding 3D video
KR102470832B1 (ko) * 2014-10-20 2022-11-28 주식회사 케이티 비디오 신호 처리 방법 및 장치
EP3198875B1 (en) * 2014-11-06 2021-04-21 MediaTek Inc. Method for palette predictor update
CN107005717B (zh) * 2014-11-12 2020-04-07 寰发股份有限公司 索引映射编解码中的跳出像素编解码方法
KR20190101495A (ko) 2014-11-12 2019-08-30 에이치에프아이 이노베이션 인크. 인덱스 맵 코딩에서의 이스케이프 픽셀 코딩의 방법들
JP6532222B2 (ja) 2014-11-28 2019-06-19 キヤノン株式会社 画像符号化装置、画像符号化方法及びプログラム、画像復号装置、画像復号方法及びプログラム
CN107431795B (zh) * 2014-12-19 2019-12-06 寰发股份有限公司 视频编码方法
CN111131824B (zh) * 2015-01-15 2023-10-03 株式会社Kt 对视频信号进行解码的方法和对视频信号进行编码的方法
CN105828080B (zh) 2015-01-26 2020-02-14 同济大学 图像编解码方法及装置
JP6122516B2 (ja) 2015-01-28 2017-04-26 財團法人工業技術研究院Ｉｎｄｕｓｔｒｉａｌ Ｔｅｃｈｎｏｌｏｇｙ Ｒｅｓｅａｒｃｈ Ｉｎｓｔｉｔｕｔｅ エンコーディング方法及びエンコーダ
US10277894B2 (en) 2015-01-29 2019-04-30 Canon Kabushiki Kaisha Palette predictor initializer when encoding or decoding self-contained coding structures
CN112135143B (zh) * 2015-01-29 2022-08-30 株式会社Kt 用于对经编码的视频信号解码和对视频信号编码的方法
WO2016122251A1 (ko) * 2015-01-29 2016-08-04 주식회사 케이티 비디오 신호 처리 방법 및 장치
US9986248B2 (en) * 2015-01-29 2018-05-29 Qualcomm Incorporated Palette mode coding for video coding
CN107211134B (zh) * 2015-01-29 2020-05-29 Vid拓展公司 用于调色编码模式的逃逸色彩编码
CN107431817B (zh) * 2015-01-29 2020-03-24 Vid拓展公司 用于调色板译码的方法及装置
CN106688236B (zh) * 2015-01-30 2019-06-21 富士通株式会社 图像编码方法、装置以及图像处理设备
US10425659B2 (en) * 2015-01-30 2019-09-24 Qualcomm Incorporated Coding escape pixels for palette coding
US9900624B2 (en) 2015-02-05 2018-02-20 Mediatek Inc. Methods and apparatus of decoding process for palette syntax
US10205968B2 (en) * 2015-02-13 2019-02-12 Mediatek Inc. Method and apparatus for palette index coding in video and image compression
CN107431826B (zh) * 2015-02-16 2020-06-02 寰发股份有限公司 视频数据编解码方法及其装置
US10397568B2 (en) * 2015-02-17 2019-08-27 Hfi Innovation Inc. Method and apparatus for palette coding of monochrome contents in video and image compression
WO2016146076A1 (en) * 2015-03-18 2016-09-22 Mediatek Inc. Method and apparatus for index map coding in video and image compression
KR102691340B1 (ko) * 2015-04-02 2024-08-02 주식회사 케이티 비디오 신호 처리 방법 및 장치
US10681383B2 (en) 2015-04-08 2020-06-09 Hfi Innovation Inc. Methods for palette mode context coding and binarization in video coding
EP3275189B1 (en) * 2015-04-08 2021-09-08 HFI Innovation Inc. Methods of palette mode coding in video coding
CN107810637B (zh) * 2015-05-27 2022-02-15 株式会社Kt 用于处理视频信号的方法和设备
CA2986950C (en) 2015-06-03 2022-03-15 Mediatek Inc. Method and apparatus of error handling for video coding using intra block copy mode
MY183484A (en) * 2015-06-03 2021-02-20 Mediatek Inc Method and apparatus for resource sharing between intra block copy mode and inter prediction mode in video coding systems
US20160360205A1 (en) * 2015-06-08 2016-12-08 Industrial Technology Research Institute Video encoding methods and systems using adaptive color transform
CN106303526A (zh) * 2015-06-09 2017-01-04 富士通株式会社 图像编码方法、装置以及图像处理设备
WO2016197312A1 (zh) * 2015-06-09 2016-12-15 富士通株式会社 像素索引的编码方法、装置以及图像处理设备
EP3308540B1 (en) 2015-06-09 2020-04-15 Microsoft Technology Licensing, LLC Robust encoding/decoding of escape-coded pixels in palette mode
US11146788B2 (en) 2015-06-12 2021-10-12 Qualcomm Incorporated Grouping palette bypass bins for video coding
US10356432B2 (en) * 2015-09-14 2019-07-16 Qualcomm Incorporated Palette predictor initialization and merge for video coding
US9743092B2 (en) * 2015-10-13 2017-08-22 Nokia Technologies Oy Video coding with helper data for spatial intra-prediction
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
CN106331716B (zh) * 2016-08-31 2019-05-24 西安万像电子科技有限公司 视频压缩方法和装置
US10110914B1 (en) * 2016-09-15 2018-10-23 Google Llc Locally adaptive warped motion compensation in video coding
CN106534874B (zh) * 2016-11-18 2019-11-29 上海兆芯集成电路有限公司 纹理砖压缩及解压缩方法以及使用该方法的装置
CN106791883A (zh) * 2016-11-18 2017-05-31 上海兆芯集成电路有限公司 纹理砖压缩及解压缩方法以及使用该方法的装置
US10555006B2 (en) 2016-12-22 2020-02-04 Qualcomm Incorporated Deriving bilateral filter information based on a prediction mode in video coding
US11695919B2 (en) 2018-08-28 2023-07-04 Google Llc Lossy image compression using palettization of locally mixed colors
US10848787B2 (en) 2018-08-28 2020-11-24 Google Llc Lossy image compression using palettization of locally mixed colors
CN109257609B (zh) * 2018-09-30 2021-04-23 Oppo广东移动通信有限公司 数据处理方法及装置、电子设备及存储介质
CN109151436B (zh) * 2018-09-30 2021-02-02 Oppo广东移动通信有限公司 数据处理方法及装置、电子设备及存储介质
FR3092719A1 (fr) * 2019-02-07 2020-08-14 Orange Procédés et dispositifs de codage et de décodage d'un flux de données représentatif d'au moins une image.
US11134258B2 (en) 2019-02-11 2021-09-28 Qualcomm Incorporated Predictive coefficient coding
US11206413B2 (en) * 2019-08-13 2021-12-21 Qualcomm Incorporated Palette predictor updates for local dual trees
JP7787067B2 (ja) 2019-09-12 2025-12-16 バイトダンス インコーポレイテッド 映像符号化におけるパレット予測子の使用
WO2021055970A1 (en) * 2019-09-19 2021-03-25 Beijing Dajia Internet Information Technology Co., Ltd. Methods and apparatus of video coding using palette mode
MX2022004015A (es) * 2019-10-05 2022-05-02 Lg Electronics Inc Codificacion de video o imagen basada en la se?alizacion de salto de transformacion e informacion relacionada con la codificacion de paletas.
EP4068777A4 (en) * 2019-12-02 2023-12-27 Hyundai Motor Company VIDEO CODING AND DECODING USING DIFFERENTIAL MODULATION
CN111372124B (zh) * 2020-03-09 2022-04-15 格兰菲智能科技有限公司 一种文字图像的编码及解码方法
KR102589351B1 (ko) * 2020-03-25 2023-10-16 주식회사 케이티 비디오 신호 처리 방법 및 장치
KR102384793B1 (ko) * 2021-09-24 2022-04-11 티오더 주식회사 배달 서비스 온라인 플랫폼을 위한 시스템

Family Cites Families (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5686961A (en) 1992-01-27 1997-11-11 Harris Corporation Automatic video image data reduction and prioritization system and method
US5408542A (en) 1992-05-12 1995-04-18 Apple Computer, Inc. Method and apparatus for real-time lossless compression and decompression of image data
CA2195110A1 (en) 1994-07-14 1996-02-01 Stephen G. Johnson Method and apparatus for compressing images
US5930390A (en) 1996-03-28 1999-07-27 Intel Corporation Encoding/decoding signals using a remap table
US6008816A (en) 1996-04-25 1999-12-28 Microsoft Corporation Method and system for managing color specification using attachable palettes and palettes that refer to other palettes
US5781483A (en) 1996-12-31 1998-07-14 Micron Technology, Inc. Device and method for repairing a memory array by storing each bit in multiple memory cells in the array
US6157746A (en) 1997-02-12 2000-12-05 Sarnoff Corporation Apparatus and method for encoding wavelet trees generated by a wavelet-based coding method
US6064771A (en) 1997-06-23 2000-05-16 Real-Time Geometry Corp. System and method for asynchronous, adaptive moving picture compression, and decompression
JPH11308465A (ja) * 1998-04-17 1999-11-05 Seiko Epson Corp カラー画像の符号化方法およびその符号化装置ならびにカラー画像の復号化方法およびその復号化装置
US6256415B1 (en) 1998-06-10 2001-07-03 Seiko Epson Corporation Two row buffer image compression (TROBIC)
CN1148975C (zh) 1998-07-07 2004-05-05 C-立方微系统股份有限公司 Mpeg起始码兼容交叠图形编码
JP2000115782A (ja) 1998-10-06 2000-04-21 Canon Inc 符号化装置及び方法及び記憶媒体
BR0009255A (pt) 1999-12-22 2002-02-19 Neomtel Co Ltd Método e sistema, para transmissão de dados binários de figura em movimento e de mensagem para estação móvel
US6909804B2 (en) 2000-01-27 2005-06-21 Marger Johnson & Mccollom, P.C. Image compression usable with animated images
KR100708074B1 (ko) 2000-04-12 2007-04-16 삼성전자주식회사 그레이 스케일 테이블을 이용한 텍스트 출력방법 및 그 장치
JP4011278B2 (ja) 2000-11-06 2007-11-21 株式会社デンソー 画像圧縮装置及び記録媒体
US6819793B1 (en) 2000-06-30 2004-11-16 Intel Corporation Color distribution for texture and image compression
US6748116B1 (en) * 2000-08-22 2004-06-08 Airzip, Inc. Apparatus and method for compressing and decompressing image files
AUPR212600A0 (en) 2000-12-18 2001-01-25 Canon Kabushiki Kaisha Efficient video coding
JP2002369011A (ja) 2001-06-06 2002-12-20 Canon Inc 画像処理装置、画像処理方法及び画像処理プログラム
US7319720B2 (en) 2002-01-28 2008-01-15 Microsoft Corporation Stereoscopic video
US6898313B2 (en) 2002-03-06 2005-05-24 Sharp Laboratories Of America, Inc. Scalable layered coding in a multi-layer, compound-image data transmission system
US7302006B2 (en) 2002-04-30 2007-11-27 Hewlett-Packard Development Company, L.P. Compression of images and image sequences through adaptive partitioning
US7433526B2 (en) 2002-04-30 2008-10-07 Hewlett-Packard Development Company, L.P. Method for compressing images and image sequences through adaptive partitioning
GB2388502A (en) 2002-05-10 2003-11-12 Chris Dunn Compression of frequency domain audio signals
US20040013297A1 (en) 2002-07-18 2004-01-22 Roger Lo Method for performing color gamut compression
WO2004034323A2 (en) 2002-10-07 2004-04-22 Summus, Inc. System for graphics compression and display
US20040151394A1 (en) 2003-01-31 2004-08-05 Mikael Soderberg Symmetrical, highly deterministic, low complexity, temporal transform video codec and vehicle distribution system incorporating same
US7343037B1 (en) * 2004-02-04 2008-03-11 Microsoft Corporation Dynamic, locally-adaptive, lossless palettization of color and grayscale images
WO2006022741A1 (en) 2004-08-23 2006-03-02 Marger Johnson & Mccollom, P.C. Image compression usable with animated images
KR101058010B1 (ko) 2004-09-07 2011-08-19 삼성전자주식회사 그래픽 데이터 생성 장치, 방법 및 정보 저장 매체
US8073275B2 (en) 2005-02-09 2011-12-06 Mobixell Networks Ltd. Image adaptation with target size, quality and resolution constraints
JP2006229583A (ja) 2005-02-17 2006-08-31 Eastman Kodak Co 通信システム及びデジタルカメラ並びにドック装置
US8243340B2 (en) 2006-02-23 2012-08-14 Microsoft Corporation Pre-processing of image data for enhanced compression
US8848789B2 (en) 2006-03-27 2014-09-30 Qualcomm Incorporated Method and system for coding and decoding information associated with video compression
US7343837B1 (en) 2006-09-15 2008-03-18 James Anthony Domanico Multi-plane flexible handle for ratchets and wrenches
US8170101B2 (en) 2006-10-27 2012-05-01 Sharp Laboratories Of America, Inc. Methods and systems for low-complexity data compression
AU2006246497B2 (en) 2006-11-30 2010-02-11 Canon Kabushiki Kaisha Method and apparatus for hybrid image compression
CN101211341A (zh) 2006-12-29 2008-07-02 上海芯盛电子科技有限公司 图像智能模式识别搜索方法
US8213511B2 (en) 2007-04-30 2012-07-03 Texas Instruments Incorporated Video encoder software architecture for VLIW cores incorporating inter prediction and intra prediction
WO2010022002A1 (en) 2008-08-19 2010-02-25 Marvell World Trade Ltd Systems and methods for perceptually lossless video compression
US8134573B2 (en) 2009-02-23 2012-03-13 Sharp Laboratories Of America, Inc. Encoding CMYK data for display using indexed RGB
RU2420021C2 (ru) 2009-03-24 2011-05-27 Корпорация "САМСУНГ ЭЛЕКТРОНИКС Ко., Лтд." Способ сжатия изображений и видеопоследовательностей
US9024862B2 (en) * 2009-07-02 2015-05-05 Ricoh Co., Ltd. Dynamic creation of waveform palette
US20110110416A1 (en) 2009-11-12 2011-05-12 Bally Gaming, Inc. Video Codec System and Method
TR201807771T4 (tr) 2011-01-14 2018-06-21 Ge Video Compression Llc Entropi kodlama şeması.
US20120294353A1 (en) 2011-05-16 2012-11-22 Mediatek Inc. Apparatus and Method of Sample Adaptive Offset for Luma and Chroma Components
US20130101033A1 (en) 2011-10-14 2013-04-25 Qualcomm Incorporated Coding non-symmetric distributions of data
US8615138B2 (en) 2011-11-03 2013-12-24 Google Inc. Image compression using sub-resolution images
CN104221288A (zh) 2012-04-13 2014-12-17 佳能株式会社 对编码视频数据的变换单位的子集编码和解码的方法、设备和系统
US11259020B2 (en) 2013-04-05 2022-02-22 Qualcomm Incorporated Determining palettes in palette-based video coding
US9558567B2 (en) 2013-07-12 2017-01-31 Qualcomm Incorporated Palette prediction in palette-based video coding
US9794579B2 (en) 2013-07-15 2017-10-17 Qualcomm Incorporated Decoded picture buffer operations for video coding
CN110336999B (zh) 2013-12-18 2021-09-03 寰发股份有限公司 利用调色板编码的编码视频数据区块的方法和装置
SG11201605410UA (en) 2014-01-02 2016-07-28 Vid Scale Inc Two-demensional palette coding for screen content coding
US9906799B2 (en) 2014-06-20 2018-02-27 Qualcomm Incorporated Copy from previous rows for palette mode coding

Similar Documents

Publication Publication Date Title
JP2016521042A5 (enExample)
JP2017520157A5 (enExample)
JP2015173459A5 (enExample)
RU2016135632A (ru) Зеркальное отображение блоков и режим пропуска в интра-основанном на копии блока
JP2018506908A5 (enExample)
JP2016521043A5 (enExample)
JP2016001858A5 (enExample)
JP2018523376A5 (enExample)
JP2017513321A5 (enExample)
JP2017085614A5 (enExample)
JP2016528804A5 (enExample)
RU2016125260A (ru) Предсказание вектора блока в кодировании/декодировании видео и изображений
RU2018104096A (ru) Способ и устройство для кодирования или декодирования блоков пиксела
JP2015516766A5 (enExample)
JP2018509032A5 (enExample)
JP2016513917A5 (enExample)
JP2017525230A5 (enExample)
RU2016113843A (ru) Способ, устройство и система для кодирования и декодирования видеоданных
JP2018506905A5 (enExample)
JP2018523371A5 (enExample)
JP2018521553A5 (enExample)
JP2017513330A5 (enExample)
JP2018522464A5 (enExample)
JP2017525227A5 (enExample)
JP2017520160A5 (enExample)