JP5964755B2 - ビデオ符号化および復号化用の適応型結合前処理および後処理フィルタのための方法および装置 - Google Patents
ビデオ符号化および復号化用の適応型結合前処理および後処理フィルタのための方法および装置 Download PDFInfo
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- JP5964755B2 JP5964755B2 JP2012547057A JP2012547057A JP5964755B2 JP 5964755 B2 JP5964755 B2 JP 5964755B2 JP 2012547057 A JP2012547057 A JP 2012547057A JP 2012547057 A JP2012547057 A JP 2012547057A JP 5964755 B2 JP5964755 B2 JP 5964755B2
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Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
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| US29159609P | 2009-12-31 | 2009-12-31 | |
| US61/291,596 | 2009-12-31 | ||
| PCT/US2010/003081 WO2011081637A1 (en) | 2009-12-31 | 2010-12-02 | Methods and apparatus for adaptive coupled pre-processing and post-processing filters for video encoding and decoding |
Publications (3)
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| JP2013516834A JP2013516834A (ja) | 2013-05-13 |
| JP2013516834A5 JP2013516834A5 (enExample) | 2014-01-23 |
| JP5964755B2 true JP5964755B2 (ja) | 2016-08-03 |
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Country Status (6)
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| CN (1) | CN102771122B (enExample) |
| WO (1) | WO2011081637A1 (enExample) |
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| US8885714B2 (en) * | 2010-01-14 | 2014-11-11 | Texas Instruments Incorporated | Method and system for intracoding in video encoding |
| US8724711B2 (en) * | 2011-07-12 | 2014-05-13 | Intel Corporation | Luma-based chroma intra prediction |
| KR20130049526A (ko) * | 2011-11-04 | 2013-05-14 | 오수미 | 복원 블록 생성 방법 |
| US9432694B2 (en) | 2012-03-06 | 2016-08-30 | Apple Inc. | Signal shaping techniques for video data that is susceptible to banding artifacts |
| CN105850124B (zh) * | 2013-12-22 | 2019-12-31 | Lg电子株式会社 | 使用量化误差的额外的控制编码、解码视频信号的方法和装置 |
| KR102249819B1 (ko) | 2014-05-02 | 2021-05-10 | 삼성전자주식회사 | 시스템 온 칩과 이를 포함하는 데이터 처리 시스템 |
| CN103974076B (zh) * | 2014-05-19 | 2018-01-12 | 华为技术有限公司 | 图像编解码方法和设备、系统 |
| US9811882B2 (en) | 2014-09-30 | 2017-11-07 | Electronics And Telecommunications Research Institute | Method and apparatus for processing super resolution image using adaptive preprocessing filtering and/or postprocessing filtering |
| EP3032830A1 (en) * | 2014-12-08 | 2016-06-15 | Thomson Licensing | Differential coding of intra modes |
| CN115278231B (zh) | 2015-11-11 | 2024-12-10 | 三星电子株式会社 | 对视频进行解码的设备和对视频进行编码的设备 |
| KR20190039562A (ko) * | 2016-09-01 | 2019-04-12 | 엘지전자 주식회사 | 레이어드 기븐스 변환을 이용하여 변환을 수행하는 방법 및 장치 |
| CN109891894B (zh) * | 2016-12-01 | 2021-10-08 | 谷歌有限责任公司 | 用于恢复由重构产生的劣化帧的劣化图块的方法和装置 |
| EP3529985A1 (en) | 2016-12-23 | 2019-08-28 | Huawei Technologies Co., Ltd. | Mixed domain collaborative post filter for lossy still image coding |
| EP3454556A1 (en) | 2017-09-08 | 2019-03-13 | Thomson Licensing | Method and apparatus for video encoding and decoding using pattern-based block filtering |
| US10542255B2 (en) | 2017-09-28 | 2020-01-21 | Google Llc | Image processing for compression |
| CN107908175B (zh) * | 2017-11-08 | 2020-06-23 | 国网电力科学研究院武汉南瑞有限责任公司 | 一种电力系统现场智能化运维系统 |
| CN110291791A (zh) * | 2018-04-02 | 2019-09-27 | 北京大学 | 用于视频编解码的方法和设备 |
| WO2020125628A1 (en) * | 2018-12-17 | 2020-06-25 | Beijing Bytedance Network Technology Co., Ltd. | Shape dependent interpolation filter |
| US10708624B1 (en) * | 2019-05-30 | 2020-07-07 | Ati Technologies Ulc | Pre-processing for video compression |
| CN113518227B (zh) * | 2020-04-09 | 2023-02-10 | 于江鸿 | 数据处理的方法和系统 |
| CN111698512B (zh) * | 2020-06-24 | 2022-10-04 | 北京达佳互联信息技术有限公司 | 视频处理方法、装置、设备及存储介质 |
| CN111885378B (zh) * | 2020-07-27 | 2021-04-30 | 腾讯科技(深圳)有限公司 | 多媒体数据编码方法、装置、设备以及介质 |
| US20230171403A1 (en) * | 2021-11-17 | 2023-06-01 | Mediatek Inc. | Methods and Apparatuses of Gaussian Elimination in Video Encoding System |
| JP7742041B2 (ja) * | 2022-01-05 | 2025-09-19 | 株式会社アクセル | 符号化装置、復号装置、符号化方法、復号方法、符号化プログラム、及び復号プログラム |
| EP4485923A4 (en) | 2022-03-31 | 2025-04-23 | Panasonic Intellectual Property Corporation of America | IMAGE CODING DEVICE, IMAGE DECODING DEVICE, IMAGE CODING METHOD AND IMAGE DECODING METHOD |
| EP4510569A4 (en) | 2022-05-17 | 2025-08-06 | Panasonic Ip Corp America | IMAGE ENCODING DEVICE, IMAGE DECODING DEVICE, IMAGE ENCODING METHOD, AND IMAGE DECODING METHOD |
| WO2023238772A1 (ja) | 2022-06-08 | 2023-12-14 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ | 画像符号化装置、画像復号装置、画像符号化方法、及び画像復号方法 |
| WO2023242588A1 (en) * | 2022-06-16 | 2023-12-21 | Mbda Uk Limited | Method for image encoding |
| EP4294006A1 (en) * | 2022-06-16 | 2023-12-20 | MBDA UK Limited | Method for image encoding |
| WO2024014158A1 (ja) | 2022-07-13 | 2024-01-18 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ | 画像符号化装置、画像復号装置、画像符号化方法、及び画像復号方法 |
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| JP2549479B2 (ja) * | 1991-12-06 | 1996-10-30 | 日本電信電話株式会社 | 動き補償フレーム間帯域分割符号化処理方法 |
| JP2000511366A (ja) * | 1995-10-25 | 2000-08-29 | サーノフ コーポレイション | 4分割ツリーベースの可変ブロックサイズ動き推定装置および方法 |
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| US7305139B2 (en) * | 2004-12-17 | 2007-12-04 | Microsoft Corporation | Reversible 2-dimensional pre-/post-filtering for lapped biorthogonal transform |
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| CN101199206A (zh) * | 2005-06-17 | 2008-06-11 | 株式会社Ntt都科摩 | 用于重叠变换编解码的方法和设备 |
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| US8009963B2 (en) * | 2006-01-26 | 2011-08-30 | Qualcomm Incorporated | Adaptive filtering to enhance video bit-rate control performance |
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| KR101350723B1 (ko) * | 2008-06-16 | 2014-01-16 | 돌비 레버러토리즈 라이쎈싱 코오포레이션 | 비디오 코딩을 위한 슬라이스 종속성에 기초한 레이트 제어 모델 적응 방법 |
| CN102165772B (zh) * | 2008-09-16 | 2013-07-24 | 杜比实验室特许公司 | 自适应视频编码器控制 |
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| US9124874B2 (en) * | 2009-06-05 | 2015-09-01 | Qualcomm Incorporated | Encoding of three-dimensional conversion information with two-dimensional video sequence |
| JP6217290B2 (ja) | 2013-10-02 | 2017-10-25 | 株式会社豊田中央研究所 | 試料ガス測定装置および試料ガス測定方法 |
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| WO2011081637A1 (en) | 2011-07-07 |
| EP2520092A1 (en) | 2012-11-07 |
| US20120281753A1 (en) | 2012-11-08 |
| US9883207B2 (en) | 2018-01-30 |
| CN102771122B (zh) | 2016-12-28 |
| JP2013516834A (ja) | 2013-05-13 |
| KR20120099479A (ko) | 2012-09-10 |
| CN102771122A (zh) | 2012-11-07 |
| KR101773012B1 (ko) | 2017-08-30 |
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