RU2769944C1 - Способ и устройство для конфигурирования преобразования для сжатия видео - Google Patents
Способ и устройство для конфигурирования преобразования для сжатия видео Download PDFInfo
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- RU2769944C1 RU2769944C1 RU2021106466A RU2021106466A RU2769944C1 RU 2769944 C1 RU2769944 C1 RU 2769944C1 RU 2021106466 A RU2021106466 A RU 2021106466A RU 2021106466 A RU2021106466 A RU 2021106466A RU 2769944 C1 RU2769944 C1 RU 2769944C1
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| WO2013157829A1 (ko) * | 2012-04-16 | 2013-10-24 | 한국전자통신연구원 | 부호화 방법 및 복호화 방법 그리고 이를 이용하는 장치 |
| EP4106333A1 (en) * | 2016-02-12 | 2022-12-21 | Samsung Electronics Co., Ltd. | Image encoding method and apparatus, and image decoding method and apparatus |
| WO2019009584A1 (ko) | 2017-07-04 | 2019-01-10 | 삼성전자 주식회사 | 다중 코어 변환에 의한 비디오 복호화 방법 및 장치, 다중 코어 변환에 의한 비디오 부호화 방법 및 장치 |
| FR3071690B1 (fr) * | 2017-09-22 | 2022-09-30 | Bcom | Procede de decodage d'une image, procede de codage, dispositifs, equipement terminal et programmes d'ordinateurs associes |
| JP7036123B2 (ja) * | 2017-12-05 | 2022-03-15 | 株式会社ソシオネクスト | 符号化方法、復号方法、符号化装置、復号装置、符号化プログラム及び復号プログラム |
| EP3826303A4 (en) * | 2018-08-12 | 2021-05-26 | LG Electronics Inc. | IMAGE SIGNAL PROCESSING METHOD AND APPARATUS |
| US11589075B2 (en) * | 2018-10-01 | 2023-02-21 | Lg Electronics Inc. | Encoding/decoding method for video signal and device therefor |
| ES3001382T3 (en) * | 2019-01-11 | 2025-03-05 | Huawei Tech Co Ltd | Encoder, decoder and corresponding methods using dct2 enabled high level flag |
| CN113747156A (zh) * | 2019-03-09 | 2021-12-03 | 杭州海康威视数字技术股份有限公司 | 进行编码和解码的方法、解码端、编码端和系统 |
| US11240534B2 (en) * | 2019-04-05 | 2022-02-01 | Qualcomm Incorporated | Extended multiple transform selection for video coding |
| KR20220047725A (ko) | 2019-05-31 | 2022-04-19 | 인터디지털 브이씨 홀딩스 인코포레이티드 | 암시적 다중 변환 선택을 위한 변환 선택 |
| EP3991407A1 (en) * | 2019-06-25 | 2022-05-04 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Decoder, encoder and methods comprising a coding for intra subpartitions |
| EP4032271B1 (en) * | 2019-09-16 | 2025-04-09 | InterDigital CE Patent Holdings, SAS | Secondary transform for fast video encoder |
| JP7319468B2 (ja) * | 2019-11-21 | 2023-08-01 | ベイジン、ターチア、インターネット、インフォメーション、テクノロジー、カンパニー、リミテッド | ビデオ復号化方法、電子装置、非一時的コンピュータ可読記憶媒体、及びプログラム |
| GB2593778A (en) * | 2020-04-03 | 2021-10-06 | Sony Group Corp | Video data encoding and decoding |
| GB2609218B (en) | 2021-07-22 | 2023-08-30 | Imagination Tech Ltd | Coding blocks of pixels |
| GB2603559B (en) * | 2021-07-22 | 2023-08-09 | Imagination Tech Ltd | Coding blocks of pixels |
| JP7661619B2 (ja) * | 2021-09-30 | 2025-04-14 | ドルビー ラボラトリーズ ライセンシング コーポレイション | 画像及びビデオ処理のための動的な空間メタデータ |
| WO2023146358A1 (ko) * | 2022-01-27 | 2023-08-03 | 세종대학교 산학협력단 | 영상 부호화/복호화 방법 및 장치 |
| WO2023213991A1 (en) * | 2022-05-06 | 2023-11-09 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Usage of coded subblock flags along with transform switching including a transform skip mode |
| EP4542990A1 (en) * | 2022-06-16 | 2025-04-23 | LG Electronics Inc. | Image encoding/decoding method and apparatus based on scan order information, and recording medium storing bitstream |
| US20250350725A1 (en) * | 2023-04-23 | 2025-11-13 | Quasistatics Inc. | Method and system for energy-efficient approximate digital jpeg and mjpeg-compression |
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