JP2017523667A5 - - Google Patents
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- 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 | 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 (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 (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10021418B2 (en) * | 2014-06-19 | 2018-07-10 | 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 |
| 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 |
| KR20230070062A (ko) * | 2016-10-04 | 2023-05-19 | 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 |
| AU2020226567B2 (en) * | 2019-02-24 | 2025-05-22 | Beijing Bytedance Network Technology Co., Ltd. | Joint coding of palette mode usage indication |
| EP3912351A4 (en) | 2019-02-24 | 2022-07-06 | Beijing Bytedance Network Technology Co., Ltd. | 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 |
| 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 |
| CN114175662B (zh) | 2019-07-20 | 2023-11-24 | 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 |
| WO2021018166A1 (en) | 2019-07-29 | 2021-02-04 | Beijing Bytedance Network Technology Co., Ltd. | Scanning order improvements for palette mode coding |
| KR102705477B1 (ko) | 2019-08-15 | 2024-09-11 | 바이트댄스 아이엔씨 | 상이한 분할 구조들을 갖는 팔레트 모드 |
| CN117395420A (zh) | 2019-08-15 | 2024-01-12 | 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 |
| 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 |
| KR20230123949A (ko) * | 2020-12-22 | 2023-08-24 | 퀄컴 인코포레이티드 | 인핸스드 보간 필터들을 사용한 인트라 예측 |
| 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 |
|---|---|---|---|---|
| JP4870665B2 (ja) * | 2004-06-30 | 2012-02-08 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | ビデオ・コンテンツから導出した周辺光を生成するための知覚規則を用いた支配色抽出 |
| 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 JP JP2016572635A patent/JP2017523667A/ja active Pending
- 2015-06-19 CN CN201580032719.6A patent/CN106471809A/zh 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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