JP2025013492A5 - - Google Patents
Info
- Publication number
- JP2025013492A5 JP2025013492A5 JP2024193647A JP2024193647A JP2025013492A5 JP 2025013492 A5 JP2025013492 A5 JP 2025013492A5 JP 2024193647 A JP2024193647 A JP 2024193647A JP 2024193647 A JP2024193647 A JP 2024193647A JP 2025013492 A5 JP2025013492 A5 JP 2025013492A5
- Authority
- JP
- Japan
- Prior art keywords
- prediction mode
- current block
- sub
- partition
- intra
- 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 (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202163239221P | 2021-08-31 | 2021-08-31 | |
| US63/239,221 | 2021-08-31 | ||
| US17/898,447 | 2022-08-29 | ||
| US17/898,447 US11876978B2 (en) | 2021-08-31 | 2022-08-29 | Intra prediction mode information propagation for geometric partition mode with IBC and intra prediction |
| PCT/US2022/075666 WO2023034798A1 (en) | 2021-08-31 | 2022-08-30 | Intra prediction mode information propagation for geometric partition mode with ibc and intra prediction |
| JP2023528172A JP7585487B2 (ja) | 2021-08-31 | 2022-08-30 | Ｉｂｃ及びイントラ予測を用いた幾何学的パーティションモードのためのイントラ予測モード情報伝搬 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023528172A Division JP7585487B2 (ja) | 2021-08-31 | 2022-08-30 | Ｉｂｃ及びイントラ予測を用いた幾何学的パーティションモードのためのイントラ予測モード情報伝搬 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2025013492A JP2025013492A (ja) | 2025-01-24 |
| JP2025013492A5 true JP2025013492A5 (https=) | 2025-09-01 |
Family
ID=85385943
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023528172A Active JP7585487B2 (ja) | 2021-08-31 | 2022-08-30 | Ｉｂｃ及びイントラ予測を用いた幾何学的パーティションモードのためのイントラ予測モード情報伝搬 |
| JP2024193647A Pending JP2025013492A (ja) | 2021-08-31 | 2024-11-05 | Ｉｂｃ及びイントラ予測を用いた幾何学的パーティションモードのためのイントラ予測モード情報伝搬 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023528172A Active JP7585487B2 (ja) | 2021-08-31 | 2022-08-30 | Ｉｂｃ及びイントラ予測を用いた幾何学的パーティションモードのためのイントラ予測モード情報伝搬 |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US11876978B2 (https=) |
| EP (1) | EP4209008A4 (https=) |
| JP (2) | JP7585487B2 (https=) |
| KR (1) | KR20230079199A (https=) |
| CN (2) | CN119603446A (https=) |
| WO (1) | WO2023034798A1 (https=) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4412198A4 (en) * | 2021-09-30 | 2025-07-23 | Guangdong Oppo Mobile Telecommunications Corp Ltd | INTRA-FRAME PREDICTION METHOD, DECODER, ENCODER AND ENCODING/DECODING SYSTEM |
| KR20250002400A (ko) * | 2022-04-08 | 2025-01-07 | 인터디지털 씨이 페이튼트 홀딩스, 에스에이에스 | 점진적 디코딩 리프레시 및 코딩 툴 |
| CN119301950A (zh) * | 2022-05-10 | 2025-01-10 | 现代自动车株式会社 | 利用基于几何分区的帧间/帧内预测的视频编解码的方法和装置 |
| US20240137509A1 (en) * | 2022-10-14 | 2024-04-25 | Tencent America LLC | Geometric affine mode and geometric subblock modes |
| CN120937363A (zh) * | 2023-04-05 | 2025-11-11 | 北京达佳互联信息技术有限公司 | 用于帧内块复制和帧内模板匹配的方法和设备 |
| CN121002861A (zh) * | 2023-04-27 | 2025-11-21 | 抖音视界有限公司 | 用于视频处理的方法、装置和介质 |
| WO2025009816A1 (ko) * | 2023-07-03 | 2025-01-09 | 현대자동차주식회사 | 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체 |
| WO2025150793A1 (ko) * | 2024-01-08 | 2025-07-17 | 주식회사 엘엑스 세미콘 | 파티셔닝 기반 인트라 예측을 이용한 영상 코딩 방법 및 그 장치 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9503715B2 (en) | 2013-08-30 | 2016-11-22 | Qualcomm Incorporated | Constrained intra prediction in video coding |
| CN116684579A (zh) * | 2016-08-03 | 2023-09-01 | 株式会社Kt | 用于对视频进行编码和解码的方法和装置 |
| US11284066B2 (en) * | 2018-10-10 | 2022-03-22 | Tencent America LLC | Method and apparatus for intra block copy in intra-inter blending mode and triangle prediction unit mode |
| CN116506598B (zh) * | 2018-11-08 | 2025-08-12 | Oppo广东移动通信有限公司 | 视频信号编码/解码方法以及用于所述方法的设备 |
| US11178396B2 (en) | 2018-11-14 | 2021-11-16 | Tencent America LLC | Constrained intra prediction and unified most probable mode list generation |
| US11240516B2 (en) * | 2019-03-20 | 2022-02-01 | Tencent America LLC | Coding mode signaling for small blocks |
| CN113826390B (zh) | 2019-05-16 | 2024-03-08 | 字节跳动有限公司 | 屏幕内容编解码的帧内块复制 |
| CN113924778B (zh) * | 2019-06-03 | 2026-03-27 | 北京字节跳动网络技术有限公司 | 具有三角形分割的帧内块复制 |
| CN114009037B (zh) | 2019-06-22 | 2025-01-10 | 北京字节跳动网络技术有限公司 | 帧内块复制模式的运动候选列表构建 |
| WO2021125751A1 (ko) * | 2019-12-16 | 2021-06-24 | 현대자동차주식회사 | 임의의 모양으로 분할되는 블록을 예측하는 방법 및 복호화 장치 |
-
2022
- 2022-08-29 US US17/898,447 patent/US11876978B2/en active Active
- 2022-08-30 JP JP2023528172A patent/JP7585487B2/ja active Active
- 2022-08-30 EP EP22865732.6A patent/EP4209008A4/en active Pending
- 2022-08-30 WO PCT/US2022/075666 patent/WO2023034798A1/en not_active Ceased
- 2022-08-30 CN CN202411721834.1A patent/CN119603446A/zh active Pending
- 2022-08-30 KR KR1020237014995A patent/KR20230079199A/ko active Pending
- 2022-08-30 CN CN202280006777.1A patent/CN116325745B/zh active Active
-
2023
- 2023-12-01 US US18/526,300 patent/US12323602B2/en active Active
-
2024
- 2024-11-05 JP JP2024193647A patent/JP2025013492A/ja active Pending
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