JP2021520698A5 - - Google Patents
Info
- Publication number
- JP2021520698A5 JP2021520698A5 JP2020550645A JP2020550645A JP2021520698A5 JP 2021520698 A5 JP2021520698 A5 JP 2021520698A5 JP 2020550645 A JP2020550645 A JP 2020550645A JP 2020550645 A JP2020550645 A JP 2020550645A JP 2021520698 A5 JP2021520698 A5 JP 2021520698A5
- Authority
- JP
- Japan
- Prior art keywords
- block
- subblock
- transformation
- coefficients
- integer
- 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.)
- Withdrawn
Links
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP18305542.5 | 2018-05-02 | ||
| EP18305542 | 2018-05-02 | ||
| EP18305673.8 | 2018-05-31 | ||
| EP18305673.8A EP3576408A1 (en) | 2018-05-31 | 2018-05-31 | Adaptive transformation and coefficient scan order for video coding |
| PCT/US2019/028864 WO2019212816A1 (en) | 2018-05-02 | 2019-04-24 | Encoding and decoding a video |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2021520698A JP2021520698A (ja) | 2021-08-19 |
| JP2021520698A5 true JP2021520698A5 (cg-RX-API-DMAC7.html) | 2022-05-02 |
Family
ID=66669043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020550645A Withdrawn JP2021520698A (ja) | 2018-05-02 | 2019-04-24 | ビデオのコード化および復号。 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20210243445A1 (cg-RX-API-DMAC7.html) |
| EP (1) | EP3788784A1 (cg-RX-API-DMAC7.html) |
| JP (1) | JP2021520698A (cg-RX-API-DMAC7.html) |
| KR (1) | KR20210002506A (cg-RX-API-DMAC7.html) |
| CN (1) | CN112042193A (cg-RX-API-DMAC7.html) |
| BR (1) | BR112020020046A2 (cg-RX-API-DMAC7.html) |
| WO (1) | WO2019212816A1 (cg-RX-API-DMAC7.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023068731A1 (ko) * | 2021-10-22 | 2023-04-27 | 엘지전자 주식회사 | 영상 디코딩 방법 및 그 장치 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100095992A (ko) * | 2009-02-23 | 2010-09-01 | 한국과학기술원 | 비디오 부호화에서의 분할 블록 부호화 방법, 비디오 복호화에서의 분할 블록 복호화 방법 및 이를 구현하는 기록매체 |
| US9247254B2 (en) * | 2011-10-27 | 2016-01-26 | Qualcomm Incorporated | Non-square transforms in intra-prediction video coding |
| US10873761B2 (en) * | 2012-04-13 | 2020-12-22 | Canon Kabushiki Kaisha | Method, apparatus and system for encoding and decoding a subset of transform units of encoded video data |
| US9544597B1 (en) * | 2013-02-11 | 2017-01-10 | Google Inc. | Hybrid transform in video encoding and decoding |
| US10306229B2 (en) * | 2015-01-26 | 2019-05-28 | Qualcomm Incorporated | Enhanced multiple transforms for prediction residual |
-
2019
- 2019-04-24 US US17/051,682 patent/US20210243445A1/en not_active Abandoned
- 2019-04-24 CN CN201980029196.8A patent/CN112042193A/zh active Pending
- 2019-04-24 KR KR1020207030898A patent/KR20210002506A/ko not_active Withdrawn
- 2019-04-24 BR BR112020020046-8A patent/BR112020020046A2/pt not_active IP Right Cessation
- 2019-04-24 WO PCT/US2019/028864 patent/WO2019212816A1/en not_active Ceased
- 2019-04-24 JP JP2020550645A patent/JP2021520698A/ja not_active Withdrawn
- 2019-04-24 EP EP19727156.2A patent/EP3788784A1/en not_active Withdrawn