JP2023553882A5 - - Google Patents
Info
- Publication number
- JP2023553882A5 JP2023553882A5 JP2023534015A JP2023534015A JP2023553882A5 JP 2023553882 A5 JP2023553882 A5 JP 2023553882A5 JP 2023534015 A JP2023534015 A JP 2023534015A JP 2023534015 A JP2023534015 A JP 2023534015A JP 2023553882 A5 JP2023553882 A5 JP 2023553882A5
- Authority
- JP
- Japan
- Prior art keywords
- interpolation filter
- video data
- block
- smoothing interpolation
- 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 (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202063129437P | 2020-12-22 | 2020-12-22 | |
| US63/129,437 | 2020-12-22 | ||
| US17/645,024 | 2021-12-17 | ||
| US17/645,024 US12132932B2 (en) | 2020-12-22 | 2021-12-17 | Intra prediction using enhanced interpolation filters |
| PCT/US2021/073040 WO2022140765A1 (en) | 2020-12-22 | 2021-12-20 | Intra prediction using enhanced interpolation filters |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2023553882A JP2023553882A (ja) | 2023-12-26 |
| JP2023553882A5 true JP2023553882A5 (enExample) | 2024-12-16 |
Family
ID=80001430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023534015A Pending JP2023553882A (ja) | 2020-12-22 | 2021-12-20 | 拡張補間フィルタを使用したイントラ予測 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US20250030888A1 (enExample) |
| EP (1) | EP4268459A1 (enExample) |
| JP (1) | JP2023553882A (enExample) |
| KR (1) | KR20230123949A (enExample) |
| AU (1) | AU2021410074A1 (enExample) |
| CA (1) | CA3198449A1 (enExample) |
| CL (1) | CL2023001718A1 (enExample) |
| CO (1) | CO2023007959A2 (enExample) |
| IL (1) | IL302027B1 (enExample) |
| MX (1) | MX2023007190A (enExample) |
| TW (1) | TW202236848A (enExample) |
| WO (1) | WO2022140765A1 (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024078582A1 (en) * | 2022-10-12 | 2024-04-18 | Douyin Vision Co., Ltd. | Switchable input sources based extended taps for adaptive loop filter in video coding |
| US20240236314A1 (en) * | 2023-01-05 | 2024-07-11 | Qualcomm Incorporated | Filtering applied to prediction in video coding |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101373814B1 (ko) * | 2010-07-31 | 2014-03-18 | 엠앤케이홀딩스 주식회사 | 예측 블록 생성 장치 |
| US9900617B2 (en) * | 2014-06-20 | 2018-02-20 | Qualcomm Incorporated | Single color palette mode in video coding |
| US10382781B2 (en) * | 2016-09-28 | 2019-08-13 | Qualcomm Incorporated | Interpolation filters for intra prediction in video coding |
| PL3879826T3 (pl) * | 2017-05-31 | 2022-12-19 | Lg Electronics Inc. | Sposób i urządzenie do wykonywania dekodowania obrazu na podstawie predykcji przestrzennej w systemie kodowania obrazu |
| US10805641B2 (en) * | 2017-06-15 | 2020-10-13 | Qualcomm Incorporated | Intra filtering applied together with transform processing in video coding |
| CN116248868B (zh) * | 2017-07-03 | 2025-11-25 | 汉阳大学校产学协力团 | 利用包含追加区域的分割单位的影像解码方法以及装置 |
| CN118413654A (zh) * | 2017-11-28 | 2024-07-30 | Lx 半导体科技有限公司 | 图像编码/解码设备、传输图像数据的设备和存储介质 |
| MY205629A (en) * | 2018-06-25 | 2024-10-31 | Guangdong Oppo Mobile Telecommunications Corp Ltd | Intra-frame prediction method and device |
| US11277644B2 (en) * | 2018-07-02 | 2022-03-15 | Qualcomm Incorporated | Combining mode dependent intra smoothing (MDIS) with intra interpolation filter switching |
| KR102574452B1 (ko) * | 2018-07-03 | 2023-09-04 | 삼성전자 주식회사 | 반도체 칩 및 이를 포함하는 반도체 패키지 |
| US11128872B2 (en) * | 2018-07-16 | 2021-09-21 | Qualcomm Incorporated | Position dependent intra prediction combination with wide angle intra prediction |
| JP2020053724A (ja) * | 2018-09-21 | 2020-04-02 | Kddi株式会社 | 画像復号装置、画像符号化装置、画像処理システム及びプログラム |
| WO2020085955A1 (en) * | 2018-10-26 | 2020-04-30 | Huawei Technologies Co., Ltd. | Method and apparatus for reference sample filtering |
| MX2021010874A (es) * | 2019-03-12 | 2021-10-22 | Lg Electronics Inc | Metodo y aparato de codificacion/decodificacion de imagen, y metodo para transmitir un flujo de bits. |
| EP3949424A4 (en) * | 2019-04-25 | 2022-12-21 | HFI Innovation Inc. | Method and apparatus of encoding or decoding with mode dependent intra smoothing filter in intra prediction |
| US12132898B2 (en) * | 2019-09-17 | 2024-10-29 | Interdigital Vc Holdings, Inc. | Intra sub-partitions related intra coding |
| WO2021054807A1 (ko) * | 2019-09-19 | 2021-03-25 | 엘지전자 주식회사 | 참조 샘플 필터링을 이용하는 영상 부호화/복호화 방법, 장치 및 비트스트림을 전송하는 방법 |
-
2021
- 2021-12-20 KR KR1020237020291A patent/KR20230123949A/ko active Pending
- 2021-12-20 AU AU2021410074A patent/AU2021410074A1/en active Pending
- 2021-12-20 JP JP2023534015A patent/JP2023553882A/ja active Pending
- 2021-12-20 EP EP21848114.1A patent/EP4268459A1/en active Pending
- 2021-12-20 IL IL302027A patent/IL302027B1/en unknown
- 2021-12-20 MX MX2023007190A patent/MX2023007190A/es unknown
- 2021-12-20 WO PCT/US2021/073040 patent/WO2022140765A1/en not_active Ceased
- 2021-12-20 TW TW110147672A patent/TW202236848A/zh unknown
- 2021-12-20 CA CA3198449A patent/CA3198449A1/en active Pending
-
2023
- 2023-06-14 CL CL2023001718A patent/CL2023001718A1/es unknown
- 2023-06-20 CO CONC2023/0007959A patent/CO2023007959A2/es unknown
-
2024
- 2024-10-07 US US18/908,535 patent/US20250030888A1/en active Pending
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