JP2017523667A5 - - Google Patents

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Publication number
JP2017523667A5
JP2017523667A5 JP2016572635A JP2016572635A JP2017523667A5 JP 2017523667 A5 JP2017523667 A5 JP 2017523667A5 JP 2016572635 A JP2016572635 A JP 2016572635A JP 2016572635 A JP2016572635 A JP 2016572635A JP 2017523667 A5 JP2017523667 A5 JP 2017523667A5
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JP
Japan
Prior art keywords
palette
block
mode
single color
entry
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
JP2016572635A
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English (en)
Japanese (ja)
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JP2017523667A (ja
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Publication date
Priority claimed from US14/743,829 external-priority patent/US9900617B2/en
Application filed filed Critical
Publication of JP2017523667A publication Critical patent/JP2017523667A/ja
Publication of JP2017523667A5 publication Critical patent/JP2017523667A5/ja
Pending legal-status Critical Current

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JP2016572635A 2014-06-20 2015-06-19 ビデオコーディングにおけるカラーパレットモード Pending JP2017523667A (ja)

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 (2)

Publication Number Publication Date
JP2017523667A JP2017523667A (ja) 2017-08-17
JP2017523667A5 true JP2017523667A5 (https=) 2018-07-26

Family

ID=54870856

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016572635A Pending JP2017523667A (ja) 2014-06-20 2015-06-19 ビデオコーディングにおけるカラーパレットモード

Country Status (5)

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

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CA2950964C (en) * 2014-06-19 2018-10-30 Hfi Innovation Inc. Method and apparatus of candidate generation for single sample mode in video coding
US10477204B2 (en) * 2014-06-20 2019-11-12 Sharp Kabushiki Kaisha Harmonized palette coding
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
WO2016196843A1 (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
KR20190052128A (ko) * 2016-10-04 2019-05-15 김기백 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
MX2021009943A (es) * 2019-02-24 2021-09-21 Beijing Bytedance Network Tech Co Ltd Codificacion independiente de indicacion de uso del modo paleta.
WO2020169104A1 (en) * 2019-02-24 2020-08-27 Beijing Bytedance Network Technology Co., Ltd. Joint coding of palette mode usage indication
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
US11277637B2 (en) * 2019-05-09 2022-03-15 Qualcomm Incorporated Reference sampling for matrix intra prediction mode
KR20250040743A (ko) 2019-05-31 2025-03-24 바이트댄스 아이엔씨 인트라 블록 복사 예측을 갖는 팔레트 모드
EP3987806A4 (en) 2019-07-20 2022-08-31 Beijing Bytedance Network Technology Co., Ltd. CONDITIONAL CODING OF A PALETTE MODE USAGE DISPLAY
CN117221536A (zh) 2019-07-23 2023-12-12 北京字节跳动网络技术有限公司 调色板模式编解码的模式确定
EP3991411A4 (en) 2019-07-29 2022-08-24 Beijing Bytedance Network Technology Co., Ltd. Palette mode coding in prediction process
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
EP4268459A1 (en) * 2020-12-22 2023-11-01 Qualcomm Incorporated Intra prediction using enhanced interpolation filters

Family Cites Families (5)

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Publication number Priority date Publication date Assignee Title
BRPI0512662A (pt) * 2004-06-30 2008-04-01 Koninklije Philips Electronics método para extração de cor dominante de conteúdo de vìdeo codificado em um espaço de cor renderizado
US7606429B2 (en) * 2005-03-25 2009-10-20 Ati Technologies Ulc Block-based image compression method and apparatus
WO2010022002A1 (en) * 2008-08-19 2010-02-25 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

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