JP7438196B2 - ビデオコーディングのためのメモリ消費を低減した適応ループフィルタパラメータの時間予測 - Google Patents
ビデオコーディングのためのメモリ消費を低減した適応ループフィルタパラメータの時間予測 Download PDFInfo
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- JP7438196B2 JP7438196B2 JP2021512762A JP2021512762A JP7438196B2 JP 7438196 B2 JP7438196 B2 JP 7438196B2 JP 2021512762 A JP2021512762 A JP 2021512762A JP 2021512762 A JP2021512762 A JP 2021512762A JP 7438196 B2 JP7438196 B2 JP 7438196B2
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Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201862730504P | 2018-09-12 | 2018-09-12 | |
| US62/730,504 | 2018-09-12 | ||
| US16/567,966 | 2019-09-11 | ||
| US16/567,966 US11284075B2 (en) | 2018-09-12 | 2019-09-11 | Prediction of adaptive loop filter parameters with reduced memory consumption for video coding |
| PCT/US2019/050836 WO2020056151A1 (en) | 2018-09-12 | 2019-09-12 | Temporal prediction of adaptive loop filter parameters with reduced memory consumption for video coding |
Publications (4)
| Publication Number | Publication Date |
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| JP2022500903A JP2022500903A (ja) | 2022-01-04 |
| JPWO2020056151A5 JPWO2020056151A5 (https=) | 2022-08-22 |
| JP2022500903A5 JP2022500903A5 (https=) | 2022-08-22 |
| JP7438196B2 true JP7438196B2 (ja) | 2024-02-26 |
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| JP (1) | JP7438196B2 (https=) |
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Families Citing this family (7)
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| US11451773B2 (en) | 2018-06-01 | 2022-09-20 | Qualcomm Incorporated | Block-based adaptive loop filter (ALF) design and signaling |
| US11051017B2 (en) | 2018-12-20 | 2021-06-29 | Qualcomm Incorporated | Adaptive loop filter (ALF) index signaling |
| US11683487B2 (en) | 2019-03-26 | 2023-06-20 | Qualcomm Incorporated | Block-based adaptive loop filter (ALF) with adaptive parameter set (APS) in video coding |
| US11743459B2 (en) | 2020-09-29 | 2023-08-29 | Qualcomm Incorporated | Filtering process for video coding |
| US11825101B2 (en) * | 2020-10-05 | 2023-11-21 | Qualcomm Incorporated | Joint-component neural network based filtering during video coding |
| CN113422966B (zh) * | 2021-05-27 | 2024-05-24 | 绍兴市北大信息技术科创中心 | 一种多模型cnn环路滤波方法 |
| US12113996B2 (en) * | 2021-12-06 | 2024-10-08 | Tencent America LLC | Arrangement of adaptive loop filter coefficients for fast vectorized transpositions |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180192050A1 (en) | 2017-01-04 | 2018-07-05 | Qualcomm Incorporated | Modified adaptive loop filter temporal prediction for temporal scalability support |
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| JP3061278B2 (ja) * | 1988-04-29 | 2000-07-10 | ゼロックスコーポレーション | 可変ビット長コード語のビット長通信方法 |
| US9094658B2 (en) * | 2010-05-10 | 2015-07-28 | Mediatek Inc. | Method and apparatus of adaptive loop filtering |
| US9277228B2 (en) * | 2011-07-18 | 2016-03-01 | Qualcomm Incorporated | Adaptation parameter sets for video coding |
| US20130113880A1 (en) * | 2011-11-08 | 2013-05-09 | Jie Zhao | High Efficiency Video Coding (HEVC) Adaptive Loop Filter |
| US9386305B2 (en) * | 2011-11-28 | 2016-07-05 | Qualcomm Incorporated | Largest coding unit (LCU) or partition-based syntax for adaptive loop filter and sample adaptive offset in video coding |
| WO2014052292A1 (en) * | 2012-09-27 | 2014-04-03 | Dolby Laboratories Licensing Corporation | Inter-layer reference picture processing for coding standard scalability |
| EP2904797B1 (en) * | 2012-10-01 | 2021-08-11 | Nokia Technologies Oy | Method and apparatus for scalable video coding |
| US9807419B2 (en) * | 2014-06-25 | 2017-10-31 | Qualcomm Incorporated | Recovery point SEI message in multi-layer video codecs |
| US10057574B2 (en) * | 2015-02-11 | 2018-08-21 | Qualcomm Incorporated | Coding tree unit (CTU) level adaptive loop filter (ALF) |
| EP3453174B1 (en) | 2016-05-06 | 2024-11-27 | InterDigital Madison Patent Holdings, SAS | Method and system for decoder-side intra mode derivation for block-based video coding |
| WO2018122092A1 (en) | 2016-12-30 | 2018-07-05 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods, apparatus, and computer programs for decoding media |
| JP2020120141A (ja) * | 2017-05-26 | 2020-08-06 | シャープ株式会社 | 動画像符号化装置及び動画像復号装置、フィルタ装置 |
| CN116582670A (zh) * | 2017-09-08 | 2023-08-11 | 株式会社Kt | 视频信号处理方法及装置 |
| US10863175B2 (en) * | 2018-03-01 | 2020-12-08 | Panasonic Intellectual Property Corporation Of America | Encoder, and decoder, encoding method, decoding method |
| KR102566836B1 (ko) * | 2018-03-29 | 2023-08-16 | 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. | 병렬 코딩 기능들 향상을 위한 컨셉 |
| US11451773B2 (en) | 2018-06-01 | 2022-09-20 | Qualcomm Incorporated | Block-based adaptive loop filter (ALF) design and signaling |
| US20200029096A1 (en) * | 2018-07-17 | 2020-01-23 | Qualcomm Incorporated | Combined inverse dynamic range adjustment (dra) and loop filter technique |
| US11051017B2 (en) | 2018-12-20 | 2021-06-29 | Qualcomm Incorporated | Adaptive loop filter (ALF) index signaling |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180192050A1 (en) | 2017-01-04 | 2018-07-05 | Qualcomm Incorporated | Modified adaptive loop filter temporal prediction for temporal scalability support |
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| WO2020056151A1 (en) | 2020-03-19 |
| US20200084444A1 (en) | 2020-03-12 |
| PH12021550293A1 (en) | 2021-10-25 |
| CO2021003109A2 (es) | 2021-03-19 |
| BR112021003869A2 (pt) | 2021-05-18 |
| US11284075B2 (en) | 2022-03-22 |
| CA3109370A1 (en) | 2020-03-19 |
| IL280716A (en) | 2021-03-25 |
| CN112655217A (zh) | 2021-04-13 |
| KR20210055043A (ko) | 2021-05-14 |
| ZA202102351B (en) | 2022-10-26 |
| MX2021002862A (es) | 2021-05-28 |
| CN112655217B (zh) | 2023-09-12 |
| EP3850854A1 (en) | 2021-07-21 |
| JP2022500903A (ja) | 2022-01-04 |
| AU2019338456A1 (en) | 2021-03-11 |
| AU2019338456B2 (en) | 2023-04-27 |
| SG11202101278UA (en) | 2021-03-30 |
| SA521421337B1 (ar) | 2024-02-13 |
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