TWI793438B - 濾波器 - Google Patents
濾波器 Download PDFInfo
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- TWI793438B TWI793438B TW109128045A TW109128045A TWI793438B TW I793438 B TWI793438 B TW I793438B TW 109128045 A TW109128045 A TW 109128045A TW 109128045 A TW109128045 A TW 109128045A TW I793438 B TWI793438 B TW I793438B
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| GB1911952.8A GB2586484B (en) | 2019-08-20 | 2019-08-20 | A filter |
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Publications (2)
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| TW202110181A TW202110181A (zh) | 2021-03-01 |
| TWI793438B true TWI793438B (zh) | 2023-02-21 |
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| TW109128045A TWI793438B (zh) | 2019-08-20 | 2020-08-18 | 濾波器 |
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| WO2020233661A1 (en) | 2019-05-21 | 2020-11-26 | Beijing Bytedance Network Technology Co., Ltd. | Syntax signaling in sub-block merge mode |
| CN120186345A (zh) | 2019-08-08 | 2025-06-20 | 松下电器（美国）知识产权公司 | 用于视频编码的系统和方法 |
| WO2021025167A1 (en) * | 2019-08-08 | 2021-02-11 | Panasonic Intellectual Property Corporation Of America | System and method for video coding |
| WO2021025168A1 (en) | 2019-08-08 | 2021-02-11 | Panasonic Intellectual Property Corporation Of America | System and method for video coding |
| CN114208165B (zh) | 2019-08-10 | 2023-12-15 | 北京字节跳动网络技术有限公司 | 子图片解码中的缓冲器管理 |
| GB2586484B (en) * | 2019-08-20 | 2023-03-08 | Canon Kk | A filter |
| EP4024858B1 (en) * | 2019-08-29 | 2025-07-30 | LG Electronics Inc. | Cross-component adaptive loop filtering-based image coding apparatus and method |
| EP4460004B1 (en) * | 2019-08-29 | 2025-12-24 | LG Electronics Inc. | Device and method for coding video on basis of filtering |
| CN114930816B (zh) * | 2019-08-29 | 2025-06-10 | Lg电子株式会社 | 对图像进行编译的装置和方法 |
| WO2021045130A1 (en) * | 2019-09-03 | 2021-03-11 | Panasonic Intellectual Property Corporation Of America | System and method for video coding |
| US11343493B2 (en) * | 2019-09-23 | 2022-05-24 | Qualcomm Incorporated | Bit shifting for cross-component adaptive loop filtering for video coding |
| KR102871115B1 (ko) | 2019-10-18 | 2025-10-16 | 두인 비전 컴퍼니 리미티드 | 서브픽처들의 파라미터 세트 시그널링에서의 신택스 제약들 |
| KR102717413B1 (ko) | 2019-10-29 | 2024-10-15 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 크로스 컴포넌트 적응적 루프 필터 |
| CN115280774B (zh) | 2019-12-02 | 2025-08-19 | 抖音视界有限公司 | 视觉媒体处理的方法、装置及非暂时性计算机可读存储介质 |
| WO2021118427A1 (en) * | 2019-12-09 | 2021-06-17 | Telefonaktiebolaget Lm Ericsson (Publ) | Adaptive loop filtering |
| CA3161484A1 (en) | 2019-12-17 | 2021-06-24 | Jacob Strom | Low complexity image filter |
| CN113132739B (zh) * | 2019-12-31 | 2022-11-01 | 杭州海康威视数字技术股份有限公司 | 边界强度确定、编解码方法、装置及其设备 |
| CN115299051A (zh) * | 2020-03-11 | 2022-11-04 | 抖音视界有限公司 | 视频编解码的一致性窗口参数 |
| WO2021190464A1 (en) | 2020-03-23 | 2021-09-30 | Beijing Bytedance Network Technology Co., Ltd. | Controlling deblocking filtering at different levels in coded video |
| KR20230016655A (ko) | 2020-05-31 | 2023-02-02 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 로컬 이중 트리 모드 유형 정의가 있는 팔레트 모드 |
| WO2022040428A1 (en) * | 2020-08-20 | 2022-02-24 | Beijing Dajia Internet Information Technology Co., Ltd. | Chroma coding enhancement in cross-component sample adaptive offset |
| US12309400B2 (en) * | 2020-09-30 | 2025-05-20 | Qualcomm Incorporated | Fixed bit depth processing for cross-component linear model (CCLM) mode in video coding |
| US11792438B2 (en) * | 2020-10-02 | 2023-10-17 | Lemon Inc. | Using neural network filtering in video coding |
| WO2023020318A1 (en) * | 2021-08-14 | 2023-02-23 | Beijing Bytedance Network Technology Co., Ltd. | Fusion mode for adaptive loop filter in video coding |
| CN117813823A (zh) * | 2021-08-14 | 2024-04-02 | 抖音视界有限公司 | 视频编解码中自适应环路滤波器的改进融合模式 |
| EP4512076A1 (en) * | 2022-04-20 | 2025-02-26 | Beijing Bytedance Network Technology Co., Ltd. | Method, apparatus, and medium for video processing |
| WO2024027566A1 (en) * | 2022-08-02 | 2024-02-08 | Mediatek Inc. | Constraining convolution model coefficient |
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| WO2014052731A2 (en) * | 2012-09-28 | 2014-04-03 | Vid Scale, Inc. | Cross-plane filtering for chroma signal enhancement in video coding |
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| CN101448162B (zh) | 2001-12-17 | 2013-01-02 | 微软公司 | 处理视频图像的方法 |
| US20130083844A1 (en) * | 2011-09-30 | 2013-04-04 | In Suk Chong | Coefficient coding for sample adaptive offset and adaptive loop filter |
| US9807403B2 (en) | 2011-10-21 | 2017-10-31 | Qualcomm Incorporated | Adaptive loop filtering for chroma components |
| US9591331B2 (en) * | 2012-03-28 | 2017-03-07 | Qualcomm Incorporated | Merge signaling and loop filter on/off signaling |
| WO2014049981A1 (ja) * | 2012-09-28 | 2014-04-03 | 三菱電機株式会社 | 動画像符号化装置、動画像復号装置、動画像符号化方法及び動画像復号方法 |
| US9686561B2 (en) * | 2013-06-17 | 2017-06-20 | Qualcomm Incorporated | Inter-component filtering |
| US20150382016A1 (en) * | 2014-06-27 | 2015-12-31 | Mitsubishi Electric Research Laboratories, Inc. | Method for Processing Multi-Component Video and Images |
| US20160105685A1 (en) * | 2014-10-08 | 2016-04-14 | Qualcomm Incorporated | Boundary filtering and cross-component prediction in video coding |
| EP3284259A1 (en) * | 2015-04-17 | 2018-02-21 | VID SCALE, Inc. | Chroma enhancement filtering for high dynamic range video coding |
| JP2018521522A (ja) * | 2015-04-21 | 2018-08-02 | ヴィド スケール インコーポレイテッド | 芸術的意図をベースとするビデオ符号化 |
| WO2017007989A1 (en) * | 2015-07-08 | 2017-01-12 | Vid Scale, Inc. | Enhanced chroma coding using cross plane filtering |
| EP3403406A1 (en) * | 2016-01-15 | 2018-11-21 | VID SCALE, Inc. | System and method for enhanced motion compensation using adaptive filtering |
| US10419757B2 (en) | 2016-08-31 | 2019-09-17 | Qualcomm Incorporated | Cross-component filter |
| WO2019189346A1 (ja) * | 2018-03-30 | 2019-10-03 | 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 | 符号化装置、復号装置、符号化方法及び復号方法 |
| TWI814890B (zh) * | 2018-08-17 | 2023-09-11 | 大陸商北京字節跳動網絡技術有限公司 | 簡化的跨分量預測 |
| US11159789B2 (en) * | 2018-10-24 | 2021-10-26 | City University Of Hong Kong | Generative adversarial network based intra prediction for video coding |
| US11095921B2 (en) * | 2018-12-18 | 2021-08-17 | Tencent America LLC | Method and apparatus for video encoding or decoding |
| CN113170119A (zh) * | 2018-12-21 | 2021-07-23 | 华为技术有限公司 | 用于预测译码的插值滤波的方法及装置 |
| CN113396592B (zh) * | 2019-02-02 | 2023-11-14 | 北京字节跳动网络技术有限公司 | 用于视频编解码中的帧内块复制的缓冲区管理 |
| CN114009018A (zh) * | 2019-06-24 | 2022-02-01 | 夏普株式会社 | 用于基于交叉分量相关性来减小视频编码中的重构误差的系统和方法 |
| CN117459725A (zh) * | 2019-06-24 | 2024-01-26 | 华为技术有限公司 | 用于非线性自适应环路滤波器的限幅电平 |
| WO2021025165A1 (en) * | 2019-08-08 | 2021-02-11 | Panasonic Intellectual Property Corporation Of America | System and method for video coding |
| GB2586484B (en) * | 2019-08-20 | 2023-03-08 | Canon Kk | A filter |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014052731A2 (en) * | 2012-09-28 | 2014-04-03 | Vid Scale, Inc. | Cross-plane filtering for chroma signal enhancement in video coding |
Non-Patent Citations (1)
| Title |
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| 網路文獻 Kiran Misra et.al Cross-Component Adaptive Loop Filter for chroma Joint Video Experts Team (JVET) of ITU-T SG 16 WP 3 and ISO/IEC JTC 1/SC 29/WG 11 15th Meeting: Gothenburg, SE 3–12 July 2019 https://jvet-experts.org/doc_end_user/documents/15_Gothenburg/wg11/JVET-O0636-v2.zip * |
Also Published As
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| GB2586484A (en) | 2021-02-24 |
| TW202110181A (zh) | 2021-03-01 |
| KR102889328B1 (ko) | 2025-11-21 |
| CN119767039A (zh) | 2025-04-04 |
| US12177426B2 (en) | 2024-12-24 |
| US20250097416A1 (en) | 2025-03-20 |
| CN114258683B (zh) | 2024-12-31 |
| WO2021032751A1 (en) | 2021-02-25 |
| EP4018650A1 (en) | 2022-06-29 |
| JP2025119008A (ja) | 2025-08-13 |
| JP7308983B2 (ja) | 2023-07-14 |
| US20250097413A1 (en) | 2025-03-20 |
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| US20250097415A1 (en) | 2025-03-20 |
| CN114258683A (zh) | 2022-03-29 |
| US20250097412A1 (en) | 2025-03-20 |
| KR20220041939A (ko) | 2022-04-01 |
| US20250097414A1 (en) | 2025-03-20 |
| GB201911952D0 (en) | 2019-10-02 |
| JP2023123772A (ja) | 2023-09-05 |
| US20220312006A1 (en) | 2022-09-29 |
| JP2022539656A (ja) | 2022-09-13 |
| GB2586484B (en) | 2023-03-08 |
| CN119767036A (zh) | 2025-04-04 |
| BR112022000953A2 (pt) | 2022-04-12 |
| CN119767037A (zh) | 2025-04-04 |
| CN119767040A (zh) | 2025-04-04 |
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