JP2025509129A5 - - Google Patents
Info
- Publication number
- JP2025509129A5 JP2025509129A5 JP2024550808A JP2024550808A JP2025509129A5 JP 2025509129 A5 JP2025509129 A5 JP 2025509129A5 JP 2024550808 A JP2024550808 A JP 2024550808A JP 2024550808 A JP2024550808 A JP 2024550808A JP 2025509129 A5 JP2025509129 A5 JP 2025509129A5
- Authority
- JP
- Japan
- Prior art keywords
- sample
- value
- filtered
- filter
- applying
- 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 |
|---|---|---|---|
| US202263269207P | 2022-03-11 | 2022-03-11 | |
| US63/269,207 | 2022-03-11 | ||
| US18/181,359 US12395628B2 (en) | 2022-03-11 | 2023-03-09 | Adaptive loop filter with samples before deblocking filter and samples before sample adaptive offsets |
| US18/181,359 | 2023-03-09 | ||
| PCT/US2023/064108 WO2023173068A1 (en) | 2022-03-11 | 2023-03-10 | Adaptive loop filter with samples before deblocking filter and samples before sample adaptive offsets |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2025509129A JP2025509129A (ja) | 2025-04-11 |
| JP2025509129A5 true JP2025509129A5 (enExample) | 2026-02-20 |
Family
ID=86007284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024550808A Pending JP2025509129A (ja) | 2022-03-11 | 2023-03-10 | デブロッキングフィルタ前のサンプル及びサンプル適応オフセット前のサンプルを有する適応ループフィルタ |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US12395628B2 (enExample) |
| EP (1) | EP4490909A1 (enExample) |
| JP (1) | JP2025509129A (enExample) |
| KR (1) | KR20240162039A (enExample) |
| TW (1) | TW202345593A (enExample) |
| WO (1) | WO2023173068A1 (enExample) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11611770B2 (en) * | 2020-10-14 | 2023-03-21 | Tencent America LLC | Method and apparatus for video coding |
| WO2023237094A1 (en) * | 2022-06-11 | 2023-12-14 | Beijing Bytedance Network Technology Co., Ltd. | Extended Taps Using Different Sources for Adaptive Loop Filter in Video Coding |
| US12568212B2 (en) * | 2022-07-15 | 2026-03-03 | Tencent America LLC | Adaptive loop filtering on output(s) from offline fixed filtering |
| WO2024022377A1 (en) * | 2022-07-26 | 2024-02-01 | Douyin Vision Co., Ltd. | Using non-adjacent samples for adaptive loop filter in video coding |
| US20240414333A1 (en) * | 2023-06-08 | 2024-12-12 | Qualcomm Incorporated | Mapping table derivation for fixed filter sets in video coding |
| US20250113064A1 (en) * | 2023-10-02 | 2025-04-03 | Netflix, Inc. | Techniques for debanding in the inverse transform stage of a video coding pipeline |
| KR20250100357A (ko) * | 2023-12-26 | 2025-07-03 | 삼성전자주식회사 | 영상 부호화 및 복호화 장치, 및 방법 |
| WO2025145135A1 (en) * | 2023-12-28 | 2025-07-03 | Beijing Dajia Internet Information Technology Co., Ltd | Cross-component sample adaptive offset |
| WO2025145225A1 (en) * | 2023-12-31 | 2025-07-03 | Ofinno, Llc | Feature-based sample classification for reference filtering |
| WO2025152810A1 (en) * | 2024-01-18 | 2025-07-24 | Mediatek Inc. | Adaptive loop filter with coding information based classification |
| WO2026012364A1 (en) * | 2024-07-08 | 2026-01-15 | Douyin Vision Co., Ltd. | Improvement of using fixed-filter of adaptive loop filter in video coding |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10609417B2 (en) * | 2016-05-23 | 2020-03-31 | Mediatek Inc. | High efficiency adaptive loop filter processing for video coding |
| EP3550842A4 (en) * | 2016-12-30 | 2020-06-10 | Huawei Technologies Co., Ltd. | IMAGE FILTERING METHOD, APPARATUS AND DEVICE |
| WO2020211810A1 (en) * | 2019-04-16 | 2020-10-22 | Beijing Bytedance Network Technology Co., Ltd. | On adaptive loop filtering for video coding |
| BR112021019675A2 (pt) * | 2019-04-23 | 2021-12-07 | Beijing Bytedance Network Tech Co Ltd | Método para processamento de mídia visual, aparelho codificador de vídeo, aparelho decodificador de vídeo, e, mídia legível por computador |
| EP3973707A4 (en) * | 2019-06-22 | 2022-08-31 | Beijing Bytedance Network Technology Co., Ltd. | CHROMA REST SCALE SYNTAX ELEMENT |
| US11412262B2 (en) | 2019-06-24 | 2022-08-09 | Qualcomm Incorporated | Nonlinear extensions of adaptive loop filtering for video coding |
| US11930169B2 (en) * | 2019-06-27 | 2024-03-12 | Hfi Innovation Inc. | Method and apparatus of cross-component adaptive loop filtering for video coding |
| BR112022001305A2 (pt) * | 2019-07-25 | 2022-03-22 | Beijing Bytedance Network Tech Co Ltd | Método para processamento de vídeo, aparelho de processamento de vídeo, e, meio legível por computador |
| CN114342410B (zh) * | 2019-09-05 | 2025-03-21 | 北京字节跳动网络技术有限公司 | 帧内块复制模式下块矢量的范围约束 |
| US11172199B2 (en) * | 2019-09-23 | 2021-11-09 | Tencent America LLC | Cross-component adaptive loop filter |
| KR102721536B1 (ko) * | 2019-09-27 | 2024-10-25 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 상이한 비디오 유닛들 간의 적응적 루프 필터링 |
| US20230379460A1 (en) * | 2020-09-29 | 2023-11-23 | Telefonaktiebolaget Lm Ericsson (Publ) | Filter strength control for adaptive loop filtering |
| US11778177B2 (en) * | 2020-12-23 | 2023-10-03 | Qualcomm Incorporated | Adaptive loop filter with fixed filters |
| US20220286709A1 (en) * | 2021-02-26 | 2022-09-08 | Lemon Inc. | Methods of coding images/videos with alpha channels |
| US12058310B2 (en) * | 2021-02-26 | 2024-08-06 | Lemon Inc. | Methods of coding images/videos with alpha channels |
| US20220279185A1 (en) * | 2021-02-26 | 2022-09-01 | Lemon Inc. | Methods of coding images/videos with alpha channels |
| US12022098B2 (en) * | 2021-03-04 | 2024-06-25 | Lemon Inc. | Neural network-based in-loop filter with residual scaling for video coding |
| US12200207B2 (en) | 2021-06-30 | 2025-01-14 | Qualcomm Incorporated | Signaled adaptive loop filter with multiple classifiers in video coding |
| US12316859B2 (en) * | 2021-12-16 | 2025-05-27 | Intel Corporation | Apparatus, articles of manufacture, and methods for clipping index identification in adaptive loop filtering for video encoding |
| US12513342B2 (en) * | 2021-12-16 | 2025-12-30 | Intel Corporation | Apparatus, articles of manufacture, and methods for improved adaptive loop filtering in video encoding |
-
2023
- 2023-03-09 US US18/181,359 patent/US12395628B2/en active Active
- 2023-03-10 JP JP2024550808A patent/JP2025509129A/ja active Pending
- 2023-03-10 EP EP23717357.0A patent/EP4490909A1/en active Pending
- 2023-03-10 KR KR1020247027354A patent/KR20240162039A/ko active Pending
- 2023-03-10 WO PCT/US2023/064108 patent/WO2023173068A1/en not_active Ceased
- 2023-03-10 TW TW112108939A patent/TW202345593A/zh unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2025509129A5 (enExample) | ||
| JP2022510145A5 (enExample) | ||
| JP2019508971A5 (enExample) | ||
| JP5650183B2 (ja) | 複数のフィルタを使用してビデオ・データをフィルタすること | |
| JP2022525470A5 (enExample) | ||
| CN106937121B (zh) | 图像解码和编码方法、解码和编码装置、解码器及编码器 | |
| JP2023542840A5 (enExample) | ||
| JP2024501465A5 (enExample) | ||
| US11272176B2 (en) | Encoding processing method and device, decoding processing method and device, encoder, and decoder | |
| CN103096054B (zh) | 一种视频图像滤波处理方法和装置 | |
| JP2022500903A5 (enExample) | ||
| JP2022537662A5 (enExample) | ||
| JP2010199631A (ja) | 画像ノイズ除去方法 | |
| US20160182770A1 (en) | Display apparatus and echo cancellation method thereof | |
| JP2022538225A5 (enExample) | ||
| CN112929506B (zh) | 音频信号的处理方法及装置，计算机存储介质及电子设备 | |
| TWI891623B (zh) | 視訊編碼及解碼之熵編碼 | |
| CN113808596A (zh) | 一种音频编码方法和音频编码装置 | |
| JP2022538060A5 (enExample) | ||
| JP4792001B2 (ja) | 動画像復号装置、放送受信装置、動画像復号方法 | |
| JP2024514113A5 (enExample) | ||
| JP2023517892A5 (enExample) | ||
| JP2022525597A5 (enExample) | ||
| CN120050419B (zh) | 基于视频帧间差异的时域滤波方法、装置、设备及介质 | |
| CN101422054B (zh) | 声像定位装置 |