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 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 (2)

Publication Number Publication Date
JP2017523667A JP2017523667A (ja) 2017-08-17
JP2017523667A5 true JP2017523667A5 (enExample) 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 (enExample)
EP (1) EP3158747B1 (enExample)
JP (1) JP2017523667A (enExample)
CN (1) CN106471809A (enExample)
WO (1) WO2015196104A1 (enExample)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
WO2015194187A1 (en) * 2014-06-20 2015-12-23 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
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
WO2018054570A1 (en) * 2016-09-23 2018-03-29 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Image compression technique
WO2018066980A1 (ko) * 2016-10-04 2018-04-12 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
EP3912351A4 (en) 2019-02-24 2022-07-06 Beijing Bytedance Network Technology Co., Ltd. Independent coding of palette mode usage indication
PH12021551991A1 (en) * 2019-02-24 2022-08-15 Bytedance Inc Independent 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
CN113615188B (zh) * 2019-03-08 2024-08-02 北京字节跳动网络技术有限公司 调色板模式使用指示的联合编解码
US11277637B2 (en) * 2019-05-09 2022-03-15 Qualcomm Incorporated Reference sampling for matrix intra prediction mode
WO2020243295A1 (en) 2019-05-31 2020-12-03 Bytedance Inc. Palette mode with intra block copy prediction
CN117459744A (zh) 2019-07-20 2024-01-26 北京字节跳动网络技术有限公司 调色板模式使用指示的条件相关编解码
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
JP2022543009A (ja) 2019-07-29 2022-10-07 北京字節跳動網絡技術有限公司 予測処理におけるパレットモードの符号化
WO2021030788A1 (en) 2019-08-15 2021-02-18 Bytedance Inc. Entropy coding for palette escape symbol
CN114223206B (zh) 2019-08-15 2025-06-24 字节跳动有限公司 采用不同分割结构的调色板模式
MX2022002617A (es) 2019-09-12 2022-03-25 Bytedance Inc Uso de predictor de paleta en codificacion de video.
KR102624438B1 (ko) 2019-09-19 2024-01-15 바이트댄스 아이엔씨 팔레트 모드에 대한 양자화 파라미터 도출
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

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20070026701A (ko) * 2004-06-30 2007-03-08 코닌클리케 필립스 일렉트로닉스 엔.브이. 비디오 콘텐츠로부터 유도된 주변 광을 만들기 위해 지각규칙을 사용하는 지배적인 컬러 추출
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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