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
- Authority
- 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
Links
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 (show.php) | 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 (show.php) |
| EP (1) | EP3158747B1 (show.php) |
| JP (1) | JP2017523667A (show.php) |
| CN (1) | CN106471809A (show.php) |
| WO (1) | WO2015196104A1 (show.php) |
Families Citing this family (28)
| 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 |
| EP3516868B1 (en) * | 2016-09-23 | 2024-12-25 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Image compression technique |
| 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 |
| CA3130472A1 (en) * | 2019-02-24 | 2020-08-27 | Beijing Bytedance Network Technology Co., Ltd. | Independent coding of palette mode usage indication |
| KR20210129647A (ko) * | 2019-02-24 | 2021-10-28 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 팔레트 모드 사용 지시의 독립적인 코딩 |
| 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 |
| WO2020243295A1 (en) | 2019-05-31 | 2020-12-03 | Bytedance Inc. | Palette mode with intra block copy prediction |
| KR20220032520A (ko) | 2019-07-20 | 2022-03-15 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 팔레트 모드 사용 지시의 조건 종속적인 코딩 |
| CN114145013B (zh) | 2019-07-23 | 2023-11-14 | 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 |
| WO2021018166A1 (en) | 2019-07-29 | 2021-02-04 | Beijing Bytedance Network Technology Co., Ltd. | Scanning order improvements for palette mode coding |
| 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 |
| CN114930822B (zh) | 2019-08-15 | 2025-05-16 | 字节跳动有限公司 | 用于调色板逸出符号的熵编解码 |
| 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 |
| CN114424545B (zh) | 2019-09-19 | 2024-07-16 | 字节跳动有限公司 | 用于调色板模式的量化参数推导 |
| 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)
| 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 |
-
2015
- 2015-06-18 US US14/743,829 patent/US9900617B2/en not_active Expired - Fee Related
- 2015-06-19 CN CN201580032719.6A patent/CN106471809A/zh active Pending
- 2015-06-19 JP JP2016572635A patent/JP2017523667A/ja active Pending
- 2015-06-19 EP EP15741652.0A patent/EP3158747B1/en active Active
- 2015-06-19 WO PCT/US2015/036742 patent/WO2015196104A1/en not_active Ceased
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