JP6608454B2 - ビデオコーディングのためのクロス成分予測および適応色変換のためのクリッピング - Google Patents

ビデオコーディングのためのクロス成分予測および適応色変換のためのクリッピング Download PDF

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JP6608454B2
JP6608454B2 JP2017540094A JP2017540094A JP6608454B2 JP 6608454 B2 JP6608454 B2 JP 6608454B2 JP 2017540094 A JP2017540094 A JP 2017540094A JP 2017540094 A JP2017540094 A JP 2017540094A JP 6608454 B2 JP6608454 B2 JP 6608454B2
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residual data
video
bit depth
transform
data
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JP2018507622A5 (OSRAM
JP2018507622A (ja
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シェ、チェン−テー
セレジン、バディム
チェン、ジャンレ
ジョーシー、ラジャン・ラクスマン
ラパカ、クリシュナカント
カークゼウィックズ、マルタ
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Qualcomm Inc
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    • H04N19/184Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being bits, e.g. of the compressed video stream
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  • Pure & Applied Mathematics (AREA)
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  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Color Television Systems (AREA)
JP2017540094A 2015-01-30 2016-01-27 ビデオコーディングのためのクロス成分予測および適応色変換のためのクリッピング Active JP6608454B2 (ja)

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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 2016-01-26
US15/006,563 US10158836B2 (en) 2015-01-30 2016-01-26 Clipping for cross-component prediction and adaptive color transform for video coding
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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JP2018507622A5 JP2018507622A5 (OSRAM) 2019-03-07
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KR (1) KR102060868B1 (OSRAM)
CN (1) CN107211151B (OSRAM)
AU (1) AU2016211519B2 (OSRAM)
BR (1) BR112017016380A2 (OSRAM)
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Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9936199B2 (en) * 2014-09-26 2018-04-03 Dolby Laboratories Licensing Corporation Encoding and decoding perceptually-quantized video content
EP3297282A1 (en) * 2016-09-15 2018-03-21 Thomson Licensing Method and apparatus for video coding with adaptive clipping
WO2019065487A1 (ja) * 2017-09-28 2019-04-04 シャープ株式会社 値制限フィルタ装置、動画像符号化装置および動画像復号装置
CN114845121B (zh) * 2018-04-30 2025-09-02 寰发股份有限公司 用于视频编解码中的独立编码树的语法交错方法和装置
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
CN115665411A (zh) 2018-12-17 2023-01-31 华为技术有限公司 视频译码中用于光栅扫描分块组和矩形分块组的分块组分配
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
KR102761098B1 (ko) * 2019-03-24 2025-02-03 두인 비전 컴퍼니 리미티드 비디오 처리에서 다중-파라미터 적응형 루프 필터링
KR102609947B1 (ko) * 2019-04-02 2023-12-04 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 양방향 광학 흐름 기반 비디오 코딩 및 디코딩
WO2020211867A1 (en) 2019-04-19 2020-10-22 Beijing Bytedance Network Technology Co., Ltd. Delta motion vector in prediction refinement with optical flow process
EP4304178A3 (en) 2019-04-19 2024-03-06 Beijing Bytedance Network Technology Co., Ltd. Gradient calculation in different motion vector refinements
CN113711608B (zh) 2019-04-19 2023-09-01 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的适用性
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
KR20200144075A (ko) * 2019-06-17 2020-12-28 한국전자통신연구원 적응적 루프내 필터링 방법 및 장치
AU2020309130B2 (en) 2019-07-11 2023-06-08 Beijing Bytedance Network Technology Co., Ltd. Sample padding in adaptive loop filtering
EP3984219A4 (en) 2019-07-15 2022-08-17 Beijing Bytedance Network Technology Co., Ltd. Classification in adaptive loop filtering
JP7321364B2 (ja) 2019-09-14 2023-08-04 バイトダンス インコーポレイテッド ビデオコーディングにおけるクロマ量子化パラメータ
WO2021052509A1 (en) 2019-09-22 2021-03-25 Beijing Bytedance Network Technology Co., Ltd. Selective application of sample padding in adaptive loop filtering
CN114450954B (zh) 2019-09-27 2024-06-25 北京字节跳动网络技术有限公司 不同视频单元之间的自适应环路滤波
CN114651442B (zh) 2019-10-09 2025-06-13 字节跳动有限公司 视频编解码中的跨分量适应性回路滤波
WO2021068906A1 (en) 2019-10-10 2021-04-15 Beijing Bytedance Network Technology Co., Ltd. Padding process at unavailable sample locations in adaptive loop filtering
CN118573898A (zh) 2019-10-11 2024-08-30 北京达佳互联信息技术有限公司 4:4:4色度格式的视频编解码的方法和装置
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
CN114788279B (zh) 2019-12-09 2025-06-27 字节跳动有限公司 视频编解码中使用的量化组
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
KR102554345B1 (ko) * 2020-01-05 2023-07-10 베이징 다지아 인터넷 인포메이션 테크놀로지 컴퍼니 리미티드 4:4:4 크로마 포맷에서의 비디오 코딩의 방법들 및 장치
WO2021136554A1 (en) 2020-01-05 2021-07-08 Beijing Bytedance Network Technology Co., Ltd. General constraints information for video coding
CN114946187B (zh) * 2020-01-08 2025-09-19 抖音视界(北京)有限公司 色度残差的联合编解码和自适应颜色变换
WO2021143896A1 (en) * 2020-01-18 2021-07-22 Beijing Bytedance Network Technology Co., Ltd. Adaptive colour transform in image/video coding
JP7622652B2 (ja) * 2020-01-24 2025-01-28 ソニーグループ株式会社 画像処理装置および方法
WO2021150084A1 (ko) * 2020-01-25 2021-07-29 엘지전자 주식회사 색상 공간 변환 기반 영상 또는 비디오 코딩
WO2021150086A1 (ko) * 2020-01-25 2021-07-29 엘지전자 주식회사 Act 레지듀얼 기반 영상 또는 비디오 코딩
US12088832B2 (en) * 2020-01-25 2024-09-10 Lg Electronics Inc. Image or video coding for residuals using color space transformation
KR102663297B1 (ko) 2020-06-12 2024-05-14 베이징 다지아 인터넷 인포메이션 테크놀로지 컴퍼니 리미티드 4:4:4 색 포맷의 비디오 코딩 방법 및 장치
JP7540085B2 (ja) 2020-10-14 2024-08-26 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 色変換データ生成方法
US20240080463A1 (en) * 2022-09-02 2024-03-07 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

Family Cites Families (13)

* 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
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
US9807403B2 (en) * 2011-10-21 2017-10-31 Qualcomm Incorporated Adaptive loop filtering for chroma components
US20140198846A1 (en) 2013-01-16 2014-07-17 Qualcomm Incorporated Device and method for scalable coding of video information
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
US9736481B2 (en) * 2014-03-14 2017-08-15 Qualcomm Incorporated Quantization parameters for color-space conversion coding
US10057578B2 (en) * 2014-10-07 2018-08-21 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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KR20170108964A (ko) 2017-09-27
BR112017016380A2 (pt) 2018-03-27
KR102060868B1 (ko) 2019-12-30
EP3251359A1 (en) 2017-12-06
WO2016123232A1 (en) 2016-08-04
TWI678100B (zh) 2019-11-21
AU2016211519A1 (en) 2017-07-13
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JP2018507622A (ja) 2018-03-15
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