JP2024045681A5 - - Google Patents
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- JP2024045681A5 JP2024045681A5 JP2024024379A JP2024024379A JP2024045681A5 JP 2024045681 A5 JP2024045681 A5 JP 2024045681A5 JP 2024024379 A JP2024024379 A JP 2024024379A JP 2024024379 A JP2024024379 A JP 2024024379A JP 2024045681 A5 JP2024045681 A5 JP 2024045681A5
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- filter
- reconstruction filter
- reconstruction
- filter unit
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Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202063091707P | 2020-10-14 | 2020-10-14 | |
| US63/091,707 | 2020-10-14 | ||
| US17/362,048 US11611770B2 (en) | 2020-10-14 | 2021-06-29 | Method and apparatus for video coding |
| US17/362,048 | 2021-06-29 | ||
| JP2022537417A JP7443527B2 (ja) | 2020-10-14 | 2021-07-01 | ビデオコーディングのための方法、装置及びプログラム |
| PCT/US2021/040065 WO2022081218A1 (en) | 2020-10-14 | 2021-07-01 | Method and apparatus for video coding |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022537417A Division JP7443527B2 (ja) | 2020-10-14 | 2021-07-01 | ビデオコーディングのための方法、装置及びプログラム |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2024045681A JP2024045681A (ja) | 2024-04-02 |
| JP2024045681A5 true JP2024045681A5 (https=) | 2025-02-18 |
| JP7767483B2 JP7767483B2 (ja) | 2025-11-11 |
Family
ID=81079455
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022537417A Active JP7443527B2 (ja) | 2020-10-14 | 2021-07-01 | ビデオコーディングのための方法、装置及びプログラム |
| JP2024024379A Active JP7767483B2 (ja) | 2020-10-14 | 2024-02-21 | ビデオコーディングのための方法、装置及びプログラム |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022537417A Active JP7443527B2 (ja) | 2020-10-14 | 2021-07-01 | ビデオコーディングのための方法、装置及びプログラム |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US11611770B2 (https=) |
| EP (1) | EP4052234A4 (https=) |
| JP (2) | JP7443527B2 (https=) |
| KR (1) | KR20220113537A (https=) |
| CN (1) | CN115004696B (https=) |
| WO (1) | WO2022081218A1 (https=) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12348789B1 (en) * | 2021-07-22 | 2025-07-01 | Meta Platforms, Inc. | Optimization of constrained directional enhancement filtering (CDEF) |
| CN116128771A (zh) * | 2022-12-15 | 2023-05-16 | 华能信息技术有限公司 | 一种基于约束方向增强滤波器的滤波方法 |
| US20240357091A1 (en) * | 2023-04-20 | 2024-10-24 | Tencent America LLC | Systems and methods for transform selection of extrapolation filter based intra prediction mode |
| CN117478893A (zh) * | 2023-10-30 | 2024-01-30 | 北京百度网讯科技有限公司 | 图像编码方法、装置、电子设备和存储介质 |
| WO2025096113A1 (en) * | 2023-11-01 | 2025-05-08 | Apple Inc. | Techniques for contouring/banding artifact removal in compressed image/video |
| US20250310563A1 (en) * | 2024-03-26 | 2025-10-02 | Tencent America LLC | Systems and methods of using adaptive transform kernel sizes |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011223337A (ja) | 2010-04-09 | 2011-11-04 | Sony Corp | 画像処理装置および方法 |
| EP2584781A4 (en) | 2010-06-17 | 2016-03-09 | Sharp Kk | PILOT FILING DEVICE, DECOMPOSITION DEVICE, ENCRYPTION DEVICE AND DATA STRUCTURE |
| KR20130034566A (ko) * | 2011-09-28 | 2013-04-05 | 한국전자통신연구원 | 제한된 오프셋 보상 및 루프 필터를 기반으로 하는 영상 부호화 및 복호화 방법 및 그 장치 |
| JP2013093792A (ja) | 2011-10-27 | 2013-05-16 | Sony Corp | 画像処理装置および方法 |
| DK2775711T3 (da) | 2011-11-04 | 2020-04-06 | Lg Electronics Inc | Fremgangsmåde og apparat til at indkode/afkode billedeinformation |
| CN104537620B (zh) * | 2014-12-30 | 2017-04-12 | 华中科技大学 | 一种方向自适应图像去模糊方法 |
| US10841593B2 (en) * | 2015-06-18 | 2020-11-17 | Qualcomm Incorporated | Intra prediction and intra mode coding |
| US10491922B2 (en) | 2015-09-29 | 2019-11-26 | Qualcomm Incorporated | Non-separable secondary transform for video coding |
| US10382781B2 (en) * | 2016-09-28 | 2019-08-13 | Qualcomm Incorporated | Interpolation filters for intra prediction in video coding |
| US10855997B2 (en) | 2017-04-14 | 2020-12-01 | Mediatek Inc. | Secondary transform kernel size selection |
| US10645383B2 (en) | 2018-05-31 | 2020-05-05 | Intel Corporation | Constrained directional enhancement filter selection for video coding |
| US10687083B2 (en) | 2018-06-06 | 2020-06-16 | Intel Corporation | Loop restoration filtering for super resolution video coding |
| US11277644B2 (en) * | 2018-07-02 | 2022-03-15 | Qualcomm Incorporated | Combining mode dependent intra smoothing (MDIS) with intra interpolation filter switching |
| US11303885B2 (en) * | 2018-10-25 | 2022-04-12 | Qualcomm Incorporated | Wide-angle intra prediction smoothing and interpolation |
| US11282172B2 (en) | 2018-12-11 | 2022-03-22 | Google Llc | Guided restoration of video data using neural networks |
| KR102668253B1 (ko) * | 2018-12-24 | 2024-05-21 | 구글 엘엘씨 | 비트레이트 감소를 위한 비디오 스트림 적응형 필터링 |
| US10652581B1 (en) | 2019-02-27 | 2020-05-12 | Google Llc | Entropy coding in image and video compression using machine learning |
| US11477447B2 (en) * | 2020-09-25 | 2022-10-18 | Ati Technologies Ulc | Single pass filter coefficients selection |
| US12058322B2 (en) * | 2020-11-05 | 2024-08-06 | Alibaba Group Holding Limited | Methods and apparatuses for filtering intra predicted video blocks |
| US12395628B2 (en) * | 2022-03-11 | 2025-08-19 | Qualcomm Incorporated | Adaptive loop filter with samples before deblocking filter and samples before sample adaptive offsets |
-
2021
- 2021-06-29 US US17/362,048 patent/US11611770B2/en active Active
- 2021-07-01 JP JP2022537417A patent/JP7443527B2/ja active Active
- 2021-07-01 CN CN202180006050.9A patent/CN115004696B/zh active Active
- 2021-07-01 EP EP21880719.6A patent/EP4052234A4/en active Pending
- 2021-07-01 KR KR1020227025659A patent/KR20220113537A/ko not_active Ceased
- 2021-07-01 WO PCT/US2021/040065 patent/WO2022081218A1/en not_active Ceased
-
2022
- 2022-11-28 US US18/070,028 patent/US12143613B2/en active Active
-
2024
- 2024-02-21 JP JP2024024379A patent/JP7767483B2/ja active Active
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