JP2018530962A5 - - Google Patents
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- Publication number
- JP2018530962A5 JP2018530962A5 JP2018513377A JP2018513377A JP2018530962A5 JP 2018530962 A5 JP2018530962 A5 JP 2018530962A5 JP 2018513377 A JP2018513377 A JP 2018513377A JP 2018513377 A JP2018513377 A JP 2018513377A JP 2018530962 A5 JP2018530962 A5 JP 2018530962A5
- Authority
- JP
- Japan
- Prior art keywords
- pps
- palette predictor
- syntax element
- palette
- sps
- 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
Links
- 230000004044 response Effects 0.000 claims 8
- 241000023320 Luma <angiosperm> Species 0.000 claims 1
- OSWPMRLSEDHDFF-UHFFFAOYSA-N methyl salicylate Chemical compound COC(=O)C1=CC=CC=C1O OSWPMRLSEDHDFF-UHFFFAOYSA-N 0.000 claims 1
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562218497P | 2015-09-14 | 2015-09-14 | |
| US62/218,497 | 2015-09-14 | ||
| US201562237952P | 2015-10-06 | 2015-10-06 | |
| US62/237,952 | 2015-10-06 | ||
| US15/263,686 | 2016-09-13 | ||
| US15/263,686 US10356432B2 (en) | 2015-09-14 | 2016-09-13 | Palette predictor initialization and merge for video coding |
| PCT/US2016/051745 WO2017048849A1 (en) | 2015-09-14 | 2016-09-14 | Palette predictor initialization and merge for video coding |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2018530962A JP2018530962A (ja) | 2018-10-18 |
| JP2018530962A5 true JP2018530962A5 (enExample) | 2019-10-03 |
| JP6768795B2 JP6768795B2 (ja) | 2020-10-14 |
Family
ID=58257650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018513377A Active JP6768795B2 (ja) | 2015-09-14 | 2016-09-14 | ビデオコーディングのためのパレット予測子初期化およびマージ |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US10356432B2 (enExample) |
| EP (1) | EP3350995B1 (enExample) |
| JP (1) | JP6768795B2 (enExample) |
| KR (1) | KR102624245B1 (enExample) |
| CN (1) | CN108028932B (enExample) |
| AU (1) | AU2016323040A1 (enExample) |
| BR (1) | BR112018004934A2 (enExample) |
| ES (1) | ES2892964T3 (enExample) |
| TW (1) | TW201720150A (enExample) |
| WO (1) | WO2017048849A1 (enExample) |
Families Citing this family (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120035096A (ko) * | 2010-10-04 | 2012-04-13 | 한국전자통신연구원 | 쿼드 트리 변환 구조에서 부가 정보의 시그널링 방법 및 장치 |
| WO2015194187A1 (en) | 2014-06-20 | 2015-12-23 | Sharp Kabushiki Kaisha | Harmonized palette coding |
| WO2018061550A1 (ja) * | 2016-09-28 | 2018-04-05 | シャープ株式会社 | 画像復号装置及び画像符号化装置 |
| KR20230070062A (ko) * | 2016-10-04 | 2023-05-19 | 주식회사 비원영상기술연구소 | 영상 데이터 부호화/복호화 방법 및 장치 |
| JP2018107534A (ja) * | 2016-12-22 | 2018-07-05 | 富士通株式会社 | 映像符号化装置、映像符号化方法、映像復号装置、及び映像復号方法 |
| WO2019151279A1 (ja) * | 2018-01-30 | 2019-08-08 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ | 符号化装置、復号装置、符号化方法及び復号方法 |
| US11025905B2 (en) * | 2018-09-14 | 2021-06-01 | Tencent America LLC | Method and device for decoding with palette mode |
| AU2020226567B2 (en) | 2019-02-24 | 2025-05-22 | Beijing Bytedance Network Technology Co., Ltd. | Joint coding of palette mode usage indication |
| MX2021009943A (es) | 2019-02-24 | 2021-09-21 | Beijing Bytedance Network Tech Co Ltd | Codificacion independiente de indicacion de uso del modo paleta. |
| US10924750B2 (en) * | 2019-03-01 | 2021-02-16 | Alibaba Group Holding Limited | Palette size constraint in palette mode for video compression system |
| CA3132071A1 (en) * | 2019-03-08 | 2020-08-27 | Beijing Bytedance Network Technology Co., Ltd. | Joint coding of palette mode usage indication |
| US11503311B2 (en) | 2019-03-08 | 2022-11-15 | Sony Group Corporation | Hybrid palette-DPCM coding for image compression |
| WO2020190715A1 (en) * | 2019-03-15 | 2020-09-24 | Beijing Dajia Internet Information Technology Co., Ltd. | Signaling of lossless coding in video coding |
| CN113678448B (zh) * | 2019-04-09 | 2024-06-25 | 北京字节跳动网络技术有限公司 | 调色板模式编码的条目构造 |
| CN113748674A (zh) * | 2019-04-25 | 2021-12-03 | 北京达佳互联信息技术有限公司 | 使用调色板模式进行视频编解码的方法和装置 |
| EP3987793A4 (en) * | 2019-06-21 | 2023-07-19 | Beijing Dajia Internet Information Technology Co., Ltd. | Methods and devices for prediction dependent residual scaling for video coding |
| US11432015B2 (en) * | 2019-07-11 | 2022-08-30 | Qualcomm Incorporated | Adaptive loop filtering across raster-scan slices |
| CN121056625A (zh) * | 2019-07-19 | 2025-12-02 | 韦勒斯标准与技术协会公司 | 视频信号处理方法和设备 |
| JP7359936B2 (ja) | 2019-07-20 | 2023-10-11 | 北京字節跳動網絡技術有限公司 | パレットモードの使用の指示の条件依存符号化 |
| 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 |
| CN114208174B (zh) | 2019-07-29 | 2023-11-28 | 北京字节跳动网络技术有限公司 | 预测过程中的调色板模式编解码 |
| KR102492522B1 (ko) * | 2019-09-10 | 2023-01-27 | 삼성전자주식회사 | 툴 세트를 이용하는 영상 복호화 장치 및 이에 의한 영상 복호화 방법, 및 영상 부호화 장치 및 이에 의한 영상 부호화 방법 |
| BR112022004606A2 (pt) * | 2019-09-12 | 2022-05-31 | Bytedance Inc | Método de processamento de vídeo, aparelho para processar dados de vídeo e meios de armazenamento e de gravação não transitórios legíveis por computador |
| US11323711B2 (en) * | 2019-09-20 | 2022-05-03 | Alibaba Group Holding Limited | Method and system for signaling chroma quantization parameter offset |
| CA3243569A1 (en) | 2019-09-23 | 2025-03-10 | Lg Electronics Inc | Image encoding/decoding method and device using palette mode, and method for transmitting bitstream |
| US12126807B2 (en) * | 2019-09-23 | 2024-10-22 | Lg Electronics Inc. | Image encoding/decoding method and apparatus using user-defined palette entry, and method for transmitting bitstream |
| CN119172531A (zh) * | 2019-12-03 | 2024-12-20 | 阿里巴巴（中国）有限公司 | 使用调色板模式的视频处理方法和装置 |
| US11356679B2 (en) * | 2019-12-05 | 2022-06-07 | Alibaba Group Holding Limited | Method and apparatus for chroma sampling |
| CN115299047A (zh) * | 2019-12-30 | 2022-11-04 | 北京达佳互联信息技术有限公司 | 使用调色板模式的视频编解码的方法和装置 |
| CN114930844A (zh) | 2019-12-30 | 2022-08-19 | 北京达佳互联信息技术有限公司 | 用于视频编解码的残差和系数编解码 |
| CA3167878A1 (en) * | 2020-01-14 | 2021-03-11 | Huawei Technologies Co., Ltd. | Method and apparatus of signaling the number of candidates for merge mode |
| JP2021158633A (ja) * | 2020-03-30 | 2021-10-07 | Kddi株式会社 | 画像復号装置、画像復号方法及びプログラム |
| WO2021202667A1 (en) | 2020-03-31 | 2021-10-07 | Alibaba Group Holding Limited | Methods for palette prediction |
| CN111667573B (zh) * | 2020-06-07 | 2023-12-29 | 广东南方数码科技股份有限公司 | 地图切片的生成方法、装置、存储介质及电子设备 |
| US11595665B2 (en) * | 2021-02-11 | 2023-02-28 | Qualcomm Incorporated | Upsampling reference pixels for intra-prediction in video coding |
| CN118216153A (zh) * | 2021-11-11 | 2024-06-18 | Oppo广东移动通信有限公司 | 用于视频编码的初始化处理 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1718073B1 (en) * | 2004-02-17 | 2011-12-28 | Panasonic Corporation | Recording medium, reproduction device, program, and reproduction method |
| US8615138B2 (en) * | 2011-11-03 | 2013-12-24 | Google Inc. | Image compression using sub-resolution images |
| US9654777B2 (en) * | 2013-04-05 | 2017-05-16 | Qualcomm Incorporated | Determining palette indices in palette-based video coding |
| BR112016012417B1 (pt) * | 2013-12-18 | 2023-04-11 | Hfi Innovation Inc | Método e aparelho para inicialização e gerenciamento de paleta |
| CN104754361B (zh) * | 2013-12-28 | 2018-01-23 | 同济大学 | 图像编码、解码方法及装置 |
| CA2935559C (en) * | 2014-01-02 | 2018-11-20 | Vid Scale, Inc. | Two-dimensional palette coding for screen content coding |
| US20150264361A1 (en) | 2014-03-13 | 2015-09-17 | Huawei Technologies Co., Ltd. | Method for screen content coding |
| EP3120548B1 (en) | 2014-03-17 | 2019-12-11 | Nokia Technologies Oy | Decoding of video using a long-term palette |
| RU2016145610A (ru) | 2014-05-09 | 2018-06-09 | Нокиа Текнолоджиз Ой | Способ и устройство для кодирования и декодирования видеоинформации с использованием кодирования с палитрой |
| US10091512B2 (en) | 2014-05-23 | 2018-10-02 | Futurewei Technologies, Inc. | Advanced screen content coding with improved palette table and index map coding methods |
| WO2016120468A1 (en) * | 2015-01-29 | 2016-08-04 | Canon Kabushiki Kaisha | Palette predictor initializer when encoding or decoding self-contained coding structures |
| US20160234498A1 (en) * | 2015-02-05 | 2016-08-11 | Sharp Laboratories Of America, Inc. | Methods and systems for palette table coding |
| EP3243330B1 (en) * | 2015-02-13 | 2021-10-27 | MediaTek Inc. | Method for palette syntax coding in video and image compression |
| EP3248377B1 (en) * | 2015-02-16 | 2022-05-04 | HFI Innovation Inc. | Method and apparatus for palette predictor initialization for palette coding in video and image compression |
-
2016
- 2016-09-13 US US15/263,686 patent/US10356432B2/en active Active
- 2016-09-14 CN CN201680052366.0A patent/CN108028932B/zh active Active
- 2016-09-14 ES ES16777829T patent/ES2892964T3/es active Active
- 2016-09-14 KR KR1020187010294A patent/KR102624245B1/ko active Active
- 2016-09-14 BR BR112018004934A patent/BR112018004934A2/pt not_active Application Discontinuation
- 2016-09-14 JP JP2018513377A patent/JP6768795B2/ja active Active
- 2016-09-14 TW TW105130037A patent/TW201720150A/zh unknown
- 2016-09-14 EP EP16777829.9A patent/EP3350995B1/en active Active
- 2016-09-14 WO PCT/US2016/051745 patent/WO2017048849A1/en not_active Ceased
- 2016-09-14 AU AU2016323040A patent/AU2016323040A1/en not_active Abandoned
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