KR102060868B1 - 비디오 코딩을 위해 크로스-컴포넌트 예측 및 적응적 컬러 변환을 위한 클립핑 - Google Patents

비디오 코딩을 위해 크로스-컴포넌트 예측 및 적응적 컬러 변환을 위한 클립핑 Download PDF

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KR102060868B1
KR102060868B1 KR1020177020971A KR20177020971A KR102060868B1 KR 102060868 B1 KR102060868 B1 KR 102060868B1 KR 1020177020971 A KR1020177020971 A KR 1020177020971A KR 20177020971 A KR20177020971 A KR 20177020971A KR 102060868 B1 KR102060868 B1 KR 102060868B1
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청-테 시에
바딤 세레긴
지안레 천
라잔 랙스맨 조쉬
크리쉬나칸트 라파카
마르타 카르체비츠
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퀄컴 인코포레이티드
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  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Color Television Systems (AREA)
KR1020177020971A 2015-01-30 2016-01-27 비디오 코딩을 위해 크로스-컴포넌트 예측 및 적응적 컬러 변환을 위한 클립핑 Active KR102060868B1 (ko)

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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

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KR102060868B1 true KR102060868B1 (ko) 2019-12-30

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EP (1) EP3251359A1 (https=)
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CN (1) CN107211151B (https=)
AU (1) AU2016211519B2 (https=)
BR (1) BR112017016380A2 (https=)
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Families Citing this family (41)

* Cited by examiner, † Cited by third party
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
KR20240059003A (ko) 2020-06-12 2024-05-07 베이징 다지아 인터넷 인포메이션 테크놀로지 컴퍼니 리미티드 4:4:4 색 포맷의 비디오 코딩 방법 및 장치
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060227867A1 (en) 2005-04-12 2006-10-12 Lsi Logic Corporation Method for coefficient bitdepth limitation, encoder and bitstream generation apparatus
WO2014113390A1 (en) 2013-01-16 2014-07-24 Qualcomm Incorporated Inter-layer prediction for scalable coding of video information

Family Cites Families (11)

* Cited by examiner, † Cited by third party
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
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
US9807403B2 (en) * 2011-10-21 2017-10-31 Qualcomm Incorporated Adaptive loop filtering for chroma components
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060227867A1 (en) 2005-04-12 2006-10-12 Lsi Logic Corporation Method for coefficient bitdepth limitation, encoder and bitstream generation apparatus
WO2014113390A1 (en) 2013-01-16 2014-07-24 Qualcomm Incorporated Inter-layer prediction for scalable coding of video information

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
T. Hsieh, et al. Clipping for Cross Component Prediction and Adaptive Colour Transform. JCT-VC of ITU-T and ISO/IEC. JCTVC-T0132 Ver.1, Jan. 31, 2015. pp.1-6

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EP3251359A1 (en) 2017-12-06
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US20160227224A1 (en) 2016-08-04
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