CN107211151B - 用于视频译码的跨组件预测剪裁及自适应性色彩变换 - Google Patents
用于视频译码的跨组件预测剪裁及自适应性色彩变换 Download PDFInfo
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Applications Claiming Priority (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562110324P | 2015-01-30 | 2015-01-30 | |
| US62/110,324 | 2015-01-30 | ||
| US201562113269P | 2015-02-06 | 2015-02-06 | |
| US62/113,269 | 2015-02-06 | ||
| US201562115487P | 2015-02-12 | 2015-02-12 | |
| US62/115,487 | 2015-02-12 | ||
| US15/006,563 US10158836B2 (en) | 2015-01-30 | 2016-01-26 | Clipping for cross-component prediction and adaptive color transform for video coding |
| US15/006,563 | 2016-01-26 | ||
| PCT/US2016/015149 WO2016123232A1 (en) | 2015-01-30 | 2016-01-27 | Clipping for cross-component prediction and adaptive color transform for video coding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107211151A CN107211151A (zh) | 2017-09-26 |
| CN107211151B true CN107211151B (zh) | 2020-03-27 |
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| Country | Link |
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| US (1) | US10158836B2 (https=) |
| EP (1) | EP3251359A1 (https=) |
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| KR (1) | KR102060868B1 (https=) |
| CN (1) | CN107211151B (https=) |
| AU (1) | AU2016211519B2 (https=) |
| BR (1) | BR112017016380A2 (https=) |
| TW (1) | TWI678100B (https=) |
| WO (1) | WO2016123232A1 (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12075047B2 (en) | 2020-06-12 | 2024-08-27 | Beijing Dajia Internet Information Technology Co., Ltd. | Methods and apparatus of video coding in 4:4:4 color format |
Families Citing this family (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101794817B1 (ko) * | 2014-09-26 | 2017-11-07 | 돌비 레버러토리즈 라이쎈싱 코오포레이션 | 지각적으로 양자화된 비디오 콘텐츠를 인코딩 및 디코딩하는 방법 |
| EP3297282A1 (en) * | 2016-09-15 | 2018-03-21 | Thomson Licensing | Method and apparatus for video coding with adaptive clipping |
| US20200236381A1 (en) * | 2017-09-28 | 2020-07-23 | Sharp Kabushiki Kaisha | Value limiting filter apparatus, video coding apparatus, and video decoding apparatus |
| EP3785433A4 (en) * | 2018-04-30 | 2022-02-23 | MediaTek Inc. | METHOD AND APPARATUS FOR SYNTAX NESTING FOR A SEPARATE CODING TREE IN VIDEO ENCODER |
| CN109451305B (zh) * | 2018-10-26 | 2021-05-07 | 西安科锐盛创新科技有限公司 | 带宽压缩中的预测方法 |
| SG11202106484UA (en) | 2018-12-17 | 2021-07-29 | Huawei Tech Co Ltd | Harmonization of raster scan and rectangular tile groups in video coding |
| WO2020125794A1 (en) | 2018-12-22 | 2020-06-25 | Beijing Bytedance Network Technology Co., Ltd. | Two step cross-component prediction mode |
| US12114000B2 (en) * | 2019-03-08 | 2024-10-08 | Qualcomm Incorporated | Combined residual coding in video coding |
| WO2020192644A1 (en) * | 2019-03-24 | 2020-10-01 | Beijing Bytedance Network Technology Co., Ltd. | Nonlinear adaptive loop filtering in video processing |
| CN113728651B (zh) | 2019-04-02 | 2022-10-25 | 北京字节跳动网络技术有限公司 | 视频处理中的自适应环路滤波 |
| CN113728626B (zh) | 2019-04-19 | 2023-05-30 | 北京字节跳动网络技术有限公司 | 不同运动矢量细化中的基于区域的梯度计算 |
| WO2020211866A1 (en) | 2019-04-19 | 2020-10-22 | Beijing Bytedance Network Technology Co., Ltd. | Applicability of prediction refinement with optical flow process |
| CN113711609B (zh) | 2019-04-19 | 2023-12-01 | 北京字节跳动网络技术有限公司 | 利用光流的预测细化过程中的增量运动矢量 |
| US10818083B1 (en) * | 2019-04-30 | 2020-10-27 | International Business Machines Corporation | Pyramid generation via depth-first walk |
| CN118138754A (zh) | 2019-06-14 | 2024-06-04 | 北京字节跳动网络技术有限公司 | 处理视频单元边界和虚拟边界 |
| CN118631990A (zh) * | 2019-06-17 | 2024-09-10 | 韩国电子通信研究院 | 自适应环内滤波方法和设备 |
| CA3146773C (en) | 2019-07-11 | 2025-05-06 | Beijing Bytedance Network Technology Co., Ltd. | SAMPLE FILLING IN AN ADAPTIVE LOOP FILTER |
| KR102707854B1 (ko) | 2019-07-15 | 2024-09-23 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 적응적 루프 필터링에서의 분류 |
| KR102799921B1 (ko) | 2019-09-14 | 2025-04-25 | 바이트댄스 아이엔씨 | 크로마 디블로킹 필터링을 위한 양자화 파라미터 |
| CN117278747A (zh) | 2019-09-22 | 2023-12-22 | 北京字节跳动网络技术有限公司 | 自适应环路滤波中的填充过程 |
| KR102721536B1 (ko) | 2019-09-27 | 2024-10-25 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 상이한 비디오 유닛들 간의 적응적 루프 필터링 |
| WO2021072177A1 (en) | 2019-10-09 | 2021-04-15 | Bytedance Inc. | Cross-component adaptive loop filtering in video coding |
| KR102762212B1 (ko) | 2019-10-10 | 2025-02-07 | 두인 비전 컴퍼니 리미티드 | 적응적 루프 필터링에서 이용 불가능한 샘플 위치들에서의 패딩 프로세스 |
| KR20230117264A (ko) | 2019-10-11 | 2023-08-07 | 베이징 다지아 인터넷 인포메이션 테크놀로지 컴퍼니 리미티드 | 4:4:4 크로마 포맷의 비디오 코딩 방법 및 장치 |
| WO2021086024A1 (ko) * | 2019-10-28 | 2021-05-06 | 엘지전자 주식회사 | 적응적 색공간 변환을 이용하여 레지듀얼 처리를 수행하는 영상 부호화/복호화 방법, 장치 및 비트스트림을 전송하는 방법 |
| WO2021118977A1 (en) | 2019-12-09 | 2021-06-17 | Bytedance Inc. | Using quantization groups in video coding |
| WO2021121419A1 (en) | 2019-12-19 | 2021-06-24 | Beijing Bytedance Network Technology Co., Ltd. | Interaction between adaptive color transform and quantization parameters |
| CN114846807B (zh) * | 2019-12-30 | 2025-01-03 | 北京达佳互联信息技术有限公司 | 色度残差的编解码 |
| JP7436680B2 (ja) | 2020-01-05 | 2024-02-22 | 北京字節跳動網絡技術有限公司 | 映像コーディングのための一般制約情報 |
| CN117939152B (zh) * | 2020-01-05 | 2025-05-16 | 北京达佳互联信息技术有限公司 | 一种视频编码的方法、装置和介质 |
| WO2021139707A1 (en) * | 2020-01-08 | 2021-07-15 | Beijing Bytedance Network Technology Co., Ltd. | Joint coding of chroma residuals and adaptive color transforms |
| WO2021143896A1 (en) * | 2020-01-18 | 2021-07-22 | Beijing Bytedance Network Technology Co., Ltd. | Adaptive colour transform in image/video coding |
| CN114982235B (zh) * | 2020-01-24 | 2025-09-30 | 索尼集团公司 | 图像处理装置和方法 |
| US12120299B2 (en) * | 2020-01-25 | 2024-10-15 | Lg Electronics Inc. | Image or video coding based on color space conversion |
| US12088832B2 (en) * | 2020-01-25 | 2024-09-10 | Lg Electronics Inc. | Image or video coding for residuals using color space transformation |
| WO2021150086A1 (ko) * | 2020-01-25 | 2021-07-29 | 엘지전자 주식회사 | Act 레지듀얼 기반 영상 또는 비디오 코딩 |
| EP4229869A1 (en) | 2020-10-14 | 2023-08-23 | Dolby Laboratories Licensing Corporation | Color transformation for hdr video with a coding-efficiency constraint |
| EP4581823A1 (en) * | 2022-09-02 | 2025-07-09 | Tencent America LLC | Cross component sample clipping |
| US12462564B2 (en) * | 2023-08-14 | 2025-11-04 | Tencent America LLC | Different ranges for clipping processes for video and image compression |
| CN117612072B (zh) * | 2024-01-23 | 2024-04-19 | 中国科学技术大学 | 一种基于动态时空图的视频理解方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103891293A (zh) * | 2011-10-21 | 2014-06-25 | 高通股份有限公司 | 用于色度分量的自适应环路滤波 |
| WO2014113390A1 (en) * | 2013-01-16 | 2014-07-24 | Qualcomm Incorporated | Inter-layer prediction for scalable coding of video information |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1538844A3 (en) * | 2003-11-26 | 2006-05-31 | Samsung Electronics Co., Ltd. | Color image residue transformation and encoding method |
| US7949044B2 (en) | 2005-04-12 | 2011-05-24 | Lsi Corporation | Method for coefficient bitdepth limitation, encoder and bitstream generation apparatus |
| US8014445B2 (en) * | 2006-02-24 | 2011-09-06 | Sharp Laboratories Of America, Inc. | Methods and systems for high dynamic range video coding |
| US9456111B2 (en) * | 2010-06-15 | 2016-09-27 | Mediatek Inc. | System and method for content adaptive clipping |
| EP2684365A1 (en) * | 2011-03-10 | 2014-01-15 | Dolby Laboratories Licensing Corporation | Bitdepth and color scalable video coding |
| US9225991B2 (en) * | 2013-05-30 | 2015-12-29 | Apple Inc. | Adaptive color space transform coding |
| US9648332B2 (en) * | 2013-10-28 | 2017-05-09 | Qualcomm Incorporated | Adaptive inter-color component residual prediction |
| US9756337B2 (en) * | 2013-12-17 | 2017-09-05 | Qualcomm Incorporated | Signaling color values for 3D lookup table for color gamut scalability in multi-layer video coding |
| US10271052B2 (en) * | 2014-03-14 | 2019-04-23 | Qualcomm Incorporated | Universal color-space inverse transform coding |
| US9883184B2 (en) * | 2014-10-07 | 2018-01-30 | Qualcomm Incorporated | QP derivation and offset for adaptive color transform in video coding |
| US9468332B2 (en) * | 2014-11-10 | 2016-10-18 | Haier Us Appliance Solutions, Inc. | Docking station for a beverage dispenser having a reservoir |
-
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103891293A (zh) * | 2011-10-21 | 2014-06-25 | 高通股份有限公司 | 用于色度分量的自适应环路滤波 |
| WO2014113390A1 (en) * | 2013-01-16 | 2014-07-24 | Qualcomm Incorporated | Inter-layer prediction for scalable coding of video information |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12075047B2 (en) | 2020-06-12 | 2024-08-27 | Beijing Dajia Internet Information Technology Co., Ltd. | Methods and apparatus of video coding in 4:4:4 color format |
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