JP2022522336A5 - - Google Patents
Info
- Publication number
- JP2022522336A5 JP2022522336A5 JP2021549317A JP2021549317A JP2022522336A5 JP 2022522336 A5 JP2022522336 A5 JP 2022522336A5 JP 2021549317 A JP2021549317 A JP 2021549317A JP 2021549317 A JP2021549317 A JP 2021549317A JP 2022522336 A5 JP2022522336 A5 JP 2022522336A5
- Authority
- JP
- Japan
- Prior art keywords
- prediction
- pbg
- prediction blocks
- sample
- prediction block
- 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
Applications Claiming Priority (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201962812078P | 2019-02-28 | 2019-02-28 | |
| US62/812,078 | 2019-02-28 | ||
| US201962817474P | 2019-03-12 | 2019-03-12 | |
| US62/817,474 | 2019-03-12 | ||
| US201962862936P | 2019-06-18 | 2019-06-18 | |
| US62/862,936 | 2019-06-18 | ||
| US16/800,467 | 2020-02-25 | ||
| US16/800,467 US11825120B2 (en) | 2019-02-28 | 2020-02-25 | Subblock coding by generalized intra prediction in video coding |
| PCT/US2020/019919 WO2020176634A1 (en) | 2019-02-28 | 2020-02-26 | Subblock coding by generalized intra prediction in video coding |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2022522336A JP2022522336A (ja) | 2022-04-18 |
| JP2022522336A5 true JP2022522336A5 (OSRAM) | 2023-02-07 |
| JP7579794B2 JP7579794B2 (ja) | 2024-11-08 |
Family
ID=72236397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021549317A Active JP7579794B2 (ja) | 2019-02-28 | 2020-02-26 | ビデオコーディングにおける一般化されたイントラ予測によるサブブロックコーディング |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US11825120B2 (OSRAM) |
| EP (1) | EP3932059A1 (OSRAM) |
| JP (1) | JP7579794B2 (OSRAM) |
| KR (1) | KR20210130728A (OSRAM) |
| CN (2) | CN119767001A (OSRAM) |
| BR (1) | BR112021015697A2 (OSRAM) |
| SG (1) | SG11202108267QA (OSRAM) |
| WO (1) | WO2020176634A1 (OSRAM) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11445203B2 (en) * | 2019-01-04 | 2022-09-13 | Qualcomm Incorporated | Sub-partition intra prediction in video coding |
| KR20220021036A (ko) | 2019-02-05 | 2022-02-21 | 베이징 다지아 인터넷 인포메이션 테크놀로지 컴퍼니 리미티드 | 인트라 서브-파티션 코딩 모드를 이용한 비디오 코딩 |
| 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 |
| BR112021018328A2 (pt) * | 2019-03-15 | 2021-11-23 | Samsung Electronics Co Ltd | Método de decodificação de imagem, aparelho de decodificação de imagem, e método de codificação de imagem |
| JP7414843B2 (ja) | 2019-04-24 | 2024-01-16 | バイトダンス インコーポレイテッド | 符号化映像の量子化残差差分パルス符号変調表現 |
| CN117857783A (zh) | 2019-05-01 | 2024-04-09 | 字节跳动有限公司 | 使用量化残差差分脉冲码调制编解码的帧内编解码视频 |
| WO2020223615A1 (en) | 2019-05-02 | 2020-11-05 | Bytedance Inc. | Coding mode based on a coding tree structure type |
| KR102919006B1 (ko) * | 2019-05-02 | 2026-01-28 | 바이트댄스 아이엔씨 | 변환 스킵 모드에서의 시그널링 |
| CN117354528A (zh) * | 2019-05-22 | 2024-01-05 | 北京字节跳动网络技术有限公司 | 基于子块使用变换跳过模式 |
| KR102828568B1 (ko) * | 2019-07-19 | 2025-07-02 | 티씨엘 킹 일렉트리컬 어플라이언시스 (후이저우) 컴퍼니 리미티드 | Ibc를 이용한 영상 부호화/복호화 방법 및 장치 |
| 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 |
| EP4409909A4 (en) * | 2021-09-27 | 2025-08-20 | Beijing Dajia Internet Information Tech Co Ltd | ADAPTIVE CODING ORDER OF INTRA PREDICTION OF VIDEO CODING |
| US20240422329A1 (en) * | 2021-10-05 | 2024-12-19 | Interdigital Ce Patent Holdings, Sas | Transform unit partitioning for cloud gaming video |
| CN116546193B (zh) * | 2021-11-11 | 2024-10-29 | 杭州海康威视数字技术股份有限公司 | 图像解码方法、编码方法及装置 |
| CN116389722B (zh) * | 2021-11-11 | 2024-10-29 | 杭州海康威视数字技术股份有限公司 | 一种图像解码方法及装置 |
| CN116800956B (zh) * | 2022-01-07 | 2025-08-22 | 杭州海康威视数字技术股份有限公司 | 图像编解码方法、装置及存储介质 |
| CN116489344B (zh) * | 2022-07-26 | 2025-01-24 | 杭州海康威视数字技术股份有限公司 | 一种编解码方法、装置及其设备 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| UA109312C2 (uk) * | 2011-03-04 | 2015-08-10 | Імпульсно-кодова модуляція з квантуванням при кодуванні відеоінформації | |
| US8964833B2 (en) * | 2011-07-19 | 2015-02-24 | Qualcomm Incorporated | Deblocking of non-square blocks for video coding |
| US9247254B2 (en) * | 2011-10-27 | 2016-01-26 | Qualcomm Incorporated | Non-square transforms in intra-prediction video coding |
| US11032568B2 (en) * | 2013-11-27 | 2021-06-08 | Hfi Innovation Inc. | Method of video coding using prediction based on intra picture block copy |
| CN111432220B (zh) * | 2014-06-19 | 2022-05-06 | Vid拓展公司 | 采用块向量导出的帧内块复制编码的方法和系统 |
| KR20220021036A (ko) * | 2019-02-05 | 2022-02-21 | 베이징 다지아 인터넷 인포메이션 테크놀로지 컴퍼니 리미티드 | 인트라 서브-파티션 코딩 모드를 이용한 비디오 코딩 |
-
2020
- 2020-02-25 US US16/800,467 patent/US11825120B2/en active Active
- 2020-02-26 WO PCT/US2020/019919 patent/WO2020176634A1/en not_active Ceased
- 2020-02-26 EP EP20715549.0A patent/EP3932059A1/en active Pending
- 2020-02-26 KR KR1020217026998A patent/KR20210130728A/ko active Pending
- 2020-02-26 BR BR112021015697-6A patent/BR112021015697A2/pt unknown
- 2020-02-26 CN CN202510130254.3A patent/CN119767001A/zh active Pending
- 2020-02-26 CN CN202080016068.2A patent/CN113475068B/zh active Active
- 2020-02-26 SG SG11202108267QA patent/SG11202108267QA/en unknown
- 2020-02-26 JP JP2021549317A patent/JP7579794B2/ja active Active
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