JP2016535490A5 - - Google Patents

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Publication number
JP2016535490A5
JP2016535490A5 JP2016526100A JP2016526100A JP2016535490A5 JP 2016535490 A5 JP2016535490 A5 JP 2016535490A5 JP 2016526100 A JP2016526100 A JP 2016526100A JP 2016526100 A JP2016526100 A JP 2016526100A JP 2016535490 A5 JP2016535490 A5 JP 2016535490A5
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JP
Japan
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bit depth
residual sample
luma residual
luma
chroma residual
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JP2016526100A
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Japanese (ja)
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JP2016535490A (ja
JP6843615B2 (ja
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Priority claimed from US14/524,601 external-priority patent/US9648332B2/en
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JP2016526100A 2013-10-28 2014-10-28 適応インター色成分残差予測 Active JP6843615B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361896580P 2013-10-28 2013-10-28
US61/896,580 2013-10-28
US14/524,601 US9648332B2 (en) 2013-10-28 2014-10-27 Adaptive inter-color component residual prediction
US14/524,601 2014-10-27
PCT/US2014/062582 WO2015065979A1 (en) 2013-10-28 2014-10-28 Adaptive inter-color component residual prediction

Related Child Applications (1)

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JP2020128101A Division JP2020191659A (ja) 2013-10-28 2020-07-29 適応インター色成分残差予測

Publications (3)

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JP2016535490A JP2016535490A (ja) 2016-11-10
JP2016535490A5 true JP2016535490A5 (https=) 2017-11-09
JP6843615B2 JP6843615B2 (ja) 2021-03-17

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JP2016526100A Active JP6843615B2 (ja) 2013-10-28 2014-10-28 適応インター色成分残差予測
JP2020128101A Withdrawn JP2020191659A (ja) 2013-10-28 2020-07-29 適応インター色成分残差予測

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US (1) US9648332B2 (https=)
EP (1) EP3063939A1 (https=)
JP (2) JP6843615B2 (https=)
KR (1) KR102344229B1 (https=)
CN (1) CN105637866B (https=)
CA (1) CA2926506C (https=)
WO (1) WO2015065979A1 (https=)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9648330B2 (en) 2013-07-15 2017-05-09 Qualcomm Incorporated Inter-color component residual prediction
KR102467057B1 (ko) * 2013-10-18 2022-11-14 지이 비디오 컴프레션, 엘엘씨 다-성분 화상 또는 비디오 코딩 개념
US9648332B2 (en) * 2013-10-28 2017-05-09 Qualcomm Incorporated Adaptive inter-color component residual prediction
CA2933563C (en) * 2013-12-27 2022-02-22 Sony Corporation Image processing apparatus and method
WO2015100522A1 (en) * 2013-12-30 2015-07-09 Mediatek Singapore Pte. Ltd. Methods for inter-component residual prediction
US10271052B2 (en) 2014-03-14 2019-04-23 Qualcomm Incorporated Universal color-space inverse transform coding
KR101884408B1 (ko) * 2014-06-19 2018-08-02 브이아이디 스케일, 인크. 3차원 기반 컬러 매핑에서의 모델 파라미터 최적화를 위한 시스템 및 방법
US10200700B2 (en) 2014-06-20 2019-02-05 Qualcomm Incorporated Cross-component prediction in video coding
US10158836B2 (en) * 2015-01-30 2018-12-18 Qualcomm Incorporated Clipping for cross-component prediction and adaptive color transform for video coding
CN112689147B (zh) * 2016-05-28 2023-10-13 寰发股份有限公司 视频数据处理方法以及装置
KR102601732B1 (ko) * 2016-05-31 2023-11-14 삼성디스플레이 주식회사 영상 부호화 방법 및 영상 복호화 방법
US11153594B2 (en) * 2016-08-29 2021-10-19 Apple Inc. Multidimensional quantization techniques for video coding/decoding systems
US20200045305A1 (en) * 2016-09-30 2020-02-06 Lg Electronics Inc. Picture processing method and apparatus for same
GB2554680B (en) * 2016-10-03 2020-04-01 Advanced Risc Mach Ltd Selecting encoding options
CN107205153B (zh) * 2017-04-13 2019-04-19 深圳市安健科技股份有限公司 视频编码方法及其系统
CA3173525A1 (en) 2017-04-21 2018-10-25 Zenimax Media Inc. Systems and methods for game-generated motion vectors
GB2567835B (en) 2017-10-25 2020-11-18 Advanced Risc Mach Ltd Selecting encoding options
CN109756737B (zh) * 2017-11-07 2020-11-17 华为技术有限公司 图像预测方法和装置
WO2019121164A1 (en) * 2017-12-18 2019-06-27 Telefonaktiebolaget Lm Ericsson (Publ) De-blocking for video coding
WO2020180737A1 (en) * 2019-03-04 2020-09-10 Alibaba Group Holding Limited Method and system for processing video content
EP3912343A4 (en) 2019-03-08 2022-07-20 Beijing Bytedance Network Technology Co., Ltd. Constraints on model-based reshaping in video processing
WO2020211869A1 (en) 2019-04-18 2020-10-22 Beijing Bytedance Network Technology Co., Ltd. Parameter derivation in cross component mode
BR112021019675A2 (pt) 2019-04-23 2021-12-07 Beijing Bytedance Network Tech Co Ltd Método para processamento de mídia visual, aparelho codificador de vídeo, aparelho decodificador de vídeo, e, mídia legível por computador
US11843791B2 (en) * 2019-05-03 2023-12-12 Interdigital Madison Patent Holdings, Sas Chroma processing for video encoding and decoding
CN113796072B (zh) 2019-05-08 2023-10-03 北京字节跳动网络技术有限公司 跨分量编解码的适用性条件
US10979151B2 (en) 2019-05-22 2021-04-13 At&T Intellectual Property I, L.P. Multidimensional grid sampling for radio frequency power feedback
US10886991B2 (en) * 2019-05-22 2021-01-05 At&T Intellectual Property I, L.P. Facilitating sparsity adaptive feedback in the delay doppler domain in advanced networks
US11824637B2 (en) 2019-05-22 2023-11-21 At&T Intellectual Property I, L.P. Generating wireless reference signals in a different domain for transmission
EP3987789A4 (en) * 2019-06-20 2023-03-01 Beijing Dajia Internet Information Technology Co., Ltd. Methods and devices for prediction dependent residual scaling for video coding
EP3987793A4 (en) * 2019-06-21 2023-07-19 Beijing Dajia Internet Information Technology Co., Ltd. Methods and devices for prediction dependent residual scaling for video coding
CN113382256B (zh) * 2019-06-21 2022-05-20 杭州海康威视数字技术股份有限公司 一种编解码方法、装置、设备及存储介质
JP7418478B2 (ja) 2019-06-22 2024-01-19 北京字節跳動網絡技術有限公司 クロマ残差スケーリングのためのシンタックス要素
CN120786069A (zh) * 2019-06-24 2025-10-14 阿里巴巴集团控股有限公司 处理亮度和色度信号的方法和系统
US11050530B2 (en) * 2019-06-27 2021-06-29 At&T Intellectual Property I, L.P. Generating wireless reference signals in a different domain for transmission with a collapsed time-frequency grid
CN114303368B (zh) * 2019-07-05 2025-01-17 Lg电子株式会社 基于亮度映射和色度缩放的视频或图像编码
KR20250099280A (ko) * 2019-07-05 2025-07-01 엘지전자 주식회사 루마 샘플들의 맵핑 및 크로마 샘플들의 스케일링 기반 비디오 또는 영상 코딩
JP7460748B2 (ja) 2019-07-07 2024-04-02 北京字節跳動網絡技術有限公司 クロマ残差スケーリングのシグナリング
JP7343596B6 (ja) 2019-08-23 2024-02-26 華為技術有限公司 合同クロマ符号化を使用するブロックについてクロマ・ブロッキング解除を実行するためのエンコーダ、デコーダおよび対応する方法
WO2021052492A1 (en) * 2019-09-20 2021-03-25 Beijing Bytedance Network Technology Co., Ltd. Luma mapping with chroma scaling
WO2021060804A1 (ko) * 2019-09-27 2021-04-01 에스케이텔레콤 주식회사 크로마블록의 잔차블록 복원 방법 및 복호화 장치
CA3159585C (en) * 2019-10-28 2025-11-04 Nokia Technologies Oy METHOD AND DEVICE FOR IMAGE ENCODING/DECODING USING AN ADAPTIVE COLOR TRANSFORM, AND METHOD FOR BINARY STREAM TRANSMISSION
US11523138B2 (en) 2020-03-26 2022-12-06 Alibaba Group Holding Limited Method and apparatus for cross component filtering
CN115918074A (zh) 2020-06-10 2023-04-04 华为技术有限公司 基于通道间相关信息的自适应图像增强
US11838551B2 (en) * 2020-12-30 2023-12-05 Ofinno, Llc Adaptive block level bit-depth prediction
US12483700B2 (en) * 2023-04-24 2025-11-25 Tencent America LLC Cross-component residual prediction by using residual template

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101616329B (zh) 2003-07-16 2013-01-02 三星电子株式会社 用于色彩图像的视频编码/解码装置和方法
EP1538844A3 (en) 2003-11-26 2006-05-31 Samsung Electronics Co., Ltd. Color image residue transformation and encoding method
US8606023B2 (en) * 2006-06-26 2013-12-10 Qualcomm Incorporated Reduction of errors during computation of inverse discrete cosine transform
HUE024173T2 (en) * 2008-04-16 2016-05-30 Ge Video Compression Llc Bit-depth scalability
US8446958B2 (en) * 2009-09-22 2013-05-21 Panasonic Corporation Image coding apparatus, image decoding apparatus, image coding method, and image decoding method
JP5660361B2 (ja) * 2010-03-26 2015-01-28 ソニー株式会社 画像処理装置および方法、並びにプログラム
US9288500B2 (en) * 2011-05-12 2016-03-15 Texas Instruments Incorporated Luma-based chroma intra-prediction for video coding
WO2013155662A1 (en) * 2012-04-16 2013-10-24 Mediatek Singapore Pte. Ltd. Methods and apparatuses of simplification for intra chroma lm mode
US20140301447A1 (en) * 2013-04-08 2014-10-09 Research In Motion Limited Methods for reconstructing an encoded video at a bit-depth lower than at which it was encoded
US20140348240A1 (en) 2013-05-22 2014-11-27 Qualcomm Incorporated Video coding using sample prediction among color components
US20140376611A1 (en) 2013-06-21 2014-12-25 Qualcomm Incorporated Adaptive color transforms for video coding
US9648330B2 (en) 2013-07-15 2017-05-09 Qualcomm Incorporated Inter-color component residual prediction
US9648332B2 (en) * 2013-10-28 2017-05-09 Qualcomm Incorporated Adaptive inter-color component residual prediction

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