JP2016535490A5 - - Google Patents

Download PDF

Info

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
Authority
JP
Japan
Prior art keywords
bit depth
residual sample
luma residual
luma
chroma residual
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2016526100A
Other languages
English (en)
Japanese (ja)
Other versions
JP2016535490A (ja
JP6843615B2 (ja
Filing date
Publication date
Priority claimed from US14/524,601 external-priority patent/US9648332B2/en
Application filed filed Critical
Publication of JP2016535490A publication Critical patent/JP2016535490A/ja
Publication of JP2016535490A5 publication Critical patent/JP2016535490A5/ja
Application granted granted Critical
Publication of JP6843615B2 publication Critical patent/JP6843615B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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)

Application Number Title Priority Date Filing Date
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)

Publication Number Publication Date
JP2016535490A JP2016535490A (ja) 2016-11-10
JP2016535490A5 true JP2016535490A5 (enExample) 2017-11-09
JP6843615B2 JP6843615B2 (ja) 2021-03-17

Family

ID=52995433

Family Applications (2)

Application Number Title Priority Date Filing Date
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JP2020128101A Withdrawn JP2020191659A (ja) 2013-10-28 2020-07-29 適応インター色成分残差予測

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2020128101A Withdrawn JP2020191659A (ja) 2013-10-28 2020-07-29 適応インター色成分残差予測

Country Status (7)

Country Link
US (1) US9648332B2 (enExample)
EP (1) EP3063939A1 (enExample)
JP (2) JP6843615B2 (enExample)
KR (1) KR102344229B1 (enExample)
CN (1) CN105637866B (enExample)
CA (1) CA2926506C (enExample)
WO (1) WO2015065979A1 (enExample)

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
CN111526359B (zh) * 2013-10-18 2023-01-06 Ge视频压缩有限责任公司 多分量图片或视频编码概念
US9648332B2 (en) * 2013-10-28 2017-05-09 Qualcomm Incorporated Adaptive inter-color component residual prediction
JP6451999B2 (ja) * 2013-12-27 2019-01-16 ソニー株式会社 画像処理装置および方法
WO2015100522A1 (en) * 2013-12-30 2015-07-09 Mediatek Singapore Pte. Ltd. Methods for inter-component residual prediction
US9736481B2 (en) 2014-03-14 2017-08-15 Qualcomm Incorporated Quantization parameters for color-space conversion coding
KR102284995B1 (ko) * 2014-06-19 2021-08-04 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
KR20200019854A (ko) * 2017-04-21 2020-02-25 제니맥스 미디어 인크. 게임-생성된 모션 벡터들을 위한 시스템들 및 방법들
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
CN118474354A (zh) * 2019-03-04 2024-08-09 阿里巴巴集团控股有限公司 视频解码方法和装置、处理视频内容的方法和装置及介质
WO2020182093A1 (en) 2019-03-08 2020-09-17 Beijing Bytedance Network Technology Co., Ltd. Signaling of reshaping information in video processing
PH12021552544A1 (en) 2019-04-18 2022-07-04 Beijing Bytedance Network Tech Co Ltd Restriction on applicability of 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
WO2020224629A1 (en) 2019-05-08 2020-11-12 Beijing Bytedance Network Technology Co., Ltd. Conditions for applicability of cross-component coding
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
US10979151B2 (en) 2019-05-22 2021-04-13 At&T Intellectual Property I, L.P. Multidimensional grid sampling for radio frequency power feedback
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
CN114009021A (zh) * 2019-06-20 2022-02-01 北京达佳互联信息技术有限公司 用于视频编解码的预测相关残差缩放的方法和装置
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
CN113994684A (zh) * 2019-06-21 2022-01-28 北京达佳互联信息技术有限公司 用于针对视频编解码的预测相关残差缩放的方法和设备
EP3973707A4 (en) 2019-06-22 2022-08-31 Beijing Bytedance Network Technology Co., Ltd. CHROMA REST SCALE SYNTAX ELEMENT
CN120786071A (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
CN114342381B (zh) * 2019-07-05 2023-11-17 Lg电子株式会社 图像解码和编码方法及用于图像的数据的发送方法
CN119815007A (zh) * 2019-07-05 2025-04-11 Lg电子株式会社 图像解码/编码方法、存储比特流的方法和发送数据的方法
CN114128280B (zh) 2019-07-07 2023-11-14 北京字节跳动网络技术有限公司 色度残差缩放的信令通知
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
KR20220065758A (ko) 2019-09-20 2022-05-20 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 코딩 블록의 스케일링 프로세스
US12022082B2 (en) 2019-09-27 2024-06-25 Sk Telecom Co., Ltd. Method for reconstructing residual blocks of chroma blocks, and video decoding apparatus
CN119544989A (zh) * 2019-10-28 2025-02-28 Lg电子株式会社 图像编码/解码设备以及传输图像的数据的设备
WO2021195500A1 (en) * 2020-03-26 2021-09-30 Alibaba Group Holding Limited Method and apparatus for cross component filtering
EP4150907A1 (en) 2020-06-10 2023-03-22 Huawei Technologies Co., Ltd. Adaptive image enhancement using inter-channel correlation information
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
KR100624429B1 (ko) 2003-07-16 2006-09-19 삼성전자주식회사 칼라 영상을 위한 비디오 부호화/복호화 장치 및 그 방법
EP1538844A3 (en) 2003-11-26 2006-05-31 Samsung Electronics Co., Ltd. Color image residue transformation and encoding method
US8385424B2 (en) * 2006-06-26 2013-02-26 Qualcomm Incorporated Reduction of errors during computation of inverse discrete cosine transform
DK2835976T3 (en) * 2008-04-16 2016-12-05 Ge Video Compression Llc Bit depth scalability
BRPI1005386A2 (pt) * 2009-09-22 2016-03-08 Panasonic Corp aparelho de codificação de imagem, aparelho de decodificação de imagem, método de codificação de imagem e método de decodificação de imagem
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

Similar Documents

Publication Publication Date Title
JP2016535490A5 (enExample)
JP2016526189A5 (enExample)
JP2018512607A5 (enExample)
JP2018521522A5 (enExample)
JP2016538749A5 (enExample)
JP2017507571A5 (enExample)
BR112016029720A2 (pt) codificação de conversão de cor e espaço adaptativa de bloco
JP2016534660A5 (enExample)
JP2016526830A5 (enExample)
JP2015514355A5 (enExample)
JP2017513369A5 (enExample)
EA201791499A1 (ru) Кодирование пикселей вне палитры для кодирования в режиме на основе палитры
JP2017513343A5 (enExample)
PH12016500908A1 (en) Improved inference of nooutputofpriorpicsflag in video coding
JP2017535178A5 (enExample)
JP2016527540A5 (enExample)
JP2018521539A5 (enExample)
WO2015183375A3 (en) Systems and methods for low complexity forward transforms using zeroed-out coefficients
WO2015031818A9 (en) Lookup table coding
JP2018532319A5 (enExample)
JP2016521043A5 (enExample)
BR112017007070A2 (pt) derivação e deslocamento de qp para transformada de cor adaptativa em codificação de vídeo
JP2017520162A5 (enExample)
MX363891B (es) Codificacion de nivel de coeficientes en un proceso de codificacion de video.
JP2015516766A5 (enExample)