CN107707919B - 用于解码视频信号的方法 - Google Patents

用于解码视频信号的方法 Download PDF

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CN107707919B
CN107707919B CN201710536620.0A CN201710536620A CN107707919B CN 107707919 B CN107707919 B CN 107707919B CN 201710536620 A CN201710536620 A CN 201710536620A CN 107707919 B CN107707919 B CN 107707919B
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current block
intra prediction
block
mode
transform
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CN107707919A (zh
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金晖容
朴光勋
金耿龙
林成昶
李镇浩
崔振秀
金镇雄
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Electronics and Telecommunications Research Institute ETRI
Kyung Hee University
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Kyung Hee University
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    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/11—Selection of coding mode or of prediction mode among a plurality of spatial predictive coding modes
    • H—ELECTRICITY
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    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
    • H—ELECTRICITY
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    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
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    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
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    • H04N19/176—Methods 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 an image region, e.g. an object the region being a block, e.g. a macroblock
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    • H04N19/18—Methods 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 a set of transform coefficients
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    • H04N19/186—Methods 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 a colour or a chrominance component
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    • H04N19/625—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using discrete cosine transform [DCT]
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    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic coding
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    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
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    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
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    • H04N19/96—Tree coding, e.g. quad-tree coding

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Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9948938B2 (en) 2011-07-21 2018-04-17 Texas Instruments Incorporated Methods and systems for chroma residual data prediction
US9736487B2 (en) 2013-03-26 2017-08-15 Mediatek Inc. Method of cross color intra prediction
KR20250040095A (ko) * 2013-04-08 2025-03-21 지이 비디오 컴프레션, 엘엘씨 성분-간 예측
US11394972B2 (en) * 2015-08-19 2022-07-19 Lg Electronics Inc. Method and device for encoding/decoding video signal by using optimized conversion based on multiple graph-based model
EP3349445A4 (en) * 2015-09-11 2019-03-20 KT Corporation METHOD AND DEVICE FOR PROCESSING A VIDEO SIGNAL
US10694184B2 (en) 2016-03-11 2020-06-23 Digitalinsights Inc. Video coding method and apparatus
KR20180001485A (ko) 2016-06-24 2018-01-04 한국전자통신연구원 변환 기반의 영상 부호화/복호화 방법 및 장치
US10368107B2 (en) * 2016-08-15 2019-07-30 Qualcomm Incorporated Intra video coding using a decoupled tree structure
WO2018062921A1 (ko) * 2016-09-30 2018-04-05 엘지전자 주식회사 영상 코딩 시스템에서 블록 분할 및 인트라 예측 방법 및 장치
CN116647682A (zh) 2016-10-28 2023-08-25 韩国电子通信研究院 视频编码/解码方法和设备以及存储比特流的记录介质
WO2018142823A1 (en) 2017-01-31 2018-08-09 Sharp Kabushiki Kaisha Systems and methods for scaling transform coefficient level values
KR102847328B1 (ko) 2017-02-10 2025-08-14 삼성전자주식회사 샘플 적응적 오프셋 처리를 수행하는 영상 처리 장치 및 영상 처리 방법
CN117278746A (zh) 2017-07-06 2023-12-22 Lx 半导体科技有限公司 图像编码/解码设备和发送图像数据的设备
WO2019059640A1 (ko) * 2017-09-19 2019-03-28 엘지전자 주식회사 인트라 예측 모드 기반 영상 처리 방법 및 이를 위한 장치
WO2019147087A1 (ko) * 2018-01-25 2019-08-01 주식회사 윌러스표준기술연구소 비디오 신호 처리 방법 및 장치
WO2020002373A1 (en) * 2018-06-27 2020-01-02 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Contour mode prediction
KR20250162931A (ko) * 2018-07-02 2025-11-19 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 이차 변환을 기반으로 비디오 신호를 처리하는 방법 및 장치
MY201282A (en) 2018-07-13 2024-02-15 Ericsson Telefon Ab L M Transform selection in a video encoder and/or video decoder
US10630979B2 (en) * 2018-07-16 2020-04-21 Tencent America LLC Reference sample padding and filtering for intra prediction in video compression
WO2020036132A1 (ja) * 2018-08-15 2020-02-20 日本放送協会 画像符号化装置、画像復号装置、及びプログラム
WO2020125796A1 (en) 2018-12-22 2020-06-25 Beijing Bytedance Network Technology Co., Ltd. Two step cross-component prediction mode based on multiple parameter
CN119316599A (zh) * 2019-02-28 2025-01-14 三星电子株式会社 一种用于预测色度分量的视频编码和解码的方法及其装置
CN111669582B (zh) * 2019-03-09 2022-05-20 杭州海康威视数字技术股份有限公司 进行编码和解码的方法、编码端、解码端和系统
US11539952B2 (en) * 2019-03-12 2022-12-27 Qualcomm Incorporated Implicit transform selection in video coding
KR102885286B1 (ko) * 2019-03-14 2025-11-12 베이징 시아오미 모바일 소프트웨어 컴퍼니 리미티드 인트라 예측을 수행하는 영상 부호화/복호화 방법, 장치 및 비트스트림을 전송하는 방법
CN118264805A (zh) 2019-03-24 2024-06-28 华为技术有限公司 视频译码中进行色度帧内预测的方法及装置
WO2020232355A1 (en) * 2019-05-16 2020-11-19 Bytedance Inc. Intra block copy for screen content coding
CN113411592B (zh) * 2019-06-21 2022-03-29 杭州海康威视数字技术股份有限公司 预测模式的解码、编码方法及装置
CN117376555A (zh) 2019-08-03 2024-01-09 北京字节跳动网络技术有限公司 视频编解码中缩减二次变换的矩阵的选择
WO2021071339A1 (ko) * 2019-10-10 2021-04-15 한국전자통신연구원 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체
US12010348B2 (en) 2019-12-12 2024-06-11 Lg Electronics Inc. Image decoding method and device using deblocking filtering
CA3167088A1 (en) * 2020-02-04 2021-08-12 Anand Meher Kotra An encoder, a decoder and corresponding methods about signaling high level syntax
JP7760479B2 (ja) * 2022-10-04 2025-10-27 株式会社三共 遊技機
JP7760478B2 (ja) * 2022-10-04 2025-10-27 株式会社三共 遊技機
CN120077648A (zh) * 2022-10-17 2025-05-30 抖音视界有限公司 用于视频处理的方法、装置和介质
US12470750B2 (en) * 2023-04-14 2025-11-11 Tencent America LLC Systems and methods for window error estimation improvement in temporal filter

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2210229B (en) * 1987-09-24 1991-11-20 Matsushita Electric Works Ltd Picture encoding system
JP2839142B2 (ja) 1987-11-14 1998-12-16 松下電工株式会社 画像符号化方式
US6341144B1 (en) 1996-09-20 2002-01-22 At&T Corp. Video coder providing implicit coefficient prediction and scan adaptation for image coding and intra coding of video
JP4166305B2 (ja) 1996-09-20 2008-10-15 エイ・ティ・アンド・ティ・コーポレーション ビデオの画像コーディング及びイントラコーディングのための暗黙の係数予測及び走査適合化を提供するビデオコーダー
CN100521550C (zh) * 2002-04-02 2009-07-29 诺基亚有限公司 用于数字视频的编码方法、解码方法、编码器和解码器
KR100694058B1 (ko) 2004-09-30 2007-03-12 삼성전자주식회사 멀티 타임 스캔 방식에 기초한 인트라 모드 인코딩 및디코딩 방법 및 장치
CN100461867C (zh) * 2004-12-02 2009-02-11 中国科学院计算技术研究所 一种帧内图像预测编码方法
CN1777283A (zh) 2004-12-31 2006-05-24 上海广电（集团）有限公司 一种基于微块的视频信号编/解码方法
EP2733952A1 (en) * 2005-10-21 2014-05-21 Electronics and Telecommunications Research Institute Method for encoding moving picture using adaptive scanning
KR100882949B1 (ko) 2006-08-17 2009-02-10 한국전자통신연구원 화소 유사성에 따라 적응적인 이산 코사인 변환 계수스캐닝을 이용한 부호화/복호화 장치 및 그 방법
KR101619972B1 (ko) * 2008-10-02 2016-05-11 한국전자통신연구원 이산 여현 변환/이산 정현 변환을 선택적으로 이용하는 부호화/복호화 장치 및 방법
JP5377395B2 (ja) 2010-04-02 2013-12-25 日本放送協会 符号化装置、復号装置及びプログラム
US8942282B2 (en) * 2010-04-12 2015-01-27 Qualcomm Incorporated Variable length coding of coded block pattern (CBP) in video compression
CN102223525B (zh) * 2010-04-13 2014-02-19 富士通株式会社 视频解码方法和系统
US9661338B2 (en) 2010-07-09 2017-05-23 Qualcomm Incorporated Coding syntax elements for adaptive scans of transform coefficients for video coding
US8885701B2 (en) * 2010-09-08 2014-11-11 Samsung Electronics Co., Ltd. Low complexity transform coding using adaptive DCT/DST for intra-prediction
KR20120035096A (ko) * 2010-10-04 2012-04-13 한국전자통신연구원 쿼드 트리 변환 구조에서 부가 정보의 시그널링 방법 및 장치
KR101249806B1 (ko) * 2010-10-13 2013-04-02 (주)모밍 조립식 신발장
US10992958B2 (en) * 2010-12-29 2021-04-27 Qualcomm Incorporated Video coding using mapped transforms and scanning modes
CN102065298B (zh) 2011-01-05 2012-10-24 西安电子科技大学 高性能宏块编码实现方法
US20120307893A1 (en) * 2011-06-02 2012-12-06 Qualcomm Incorporated Fast computing of discrete cosine and sine transforms of types vi and vii
US20130003856A1 (en) * 2011-07-01 2013-01-03 Samsung Electronics Co. Ltd. Mode-dependent transforms for residual coding with low latency
KR20130049526A (ko) 2011-11-04 2013-05-14 오수미 복원 블록 생성 방법
US9344722B2 (en) * 2011-11-18 2016-05-17 Futurewei Technologies, Inc. Scanning of prediction residuals in high efficiency video coding
WO2013154366A1 (ko) * 2012-04-12 2013-10-17 주식회사 팬택 블록 정보에 따른 변환 방법 및 이러한 방법을 사용하는 장치

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
"CE7:Mode-dependent DCT/DST for intra prediction in video coding";Ankur Saxena等;《JCTVC-D033》;20110128;3.1节 *
"High efficiency video coding (HEVC) text specification draft 6";Benjamin Bross;《JCT-VC of ITU-T SG16 WP3 and ISO/IEC JTC1/SC29/WG11，JCTVC-H1003》;20120210;正文第7.3.9、7.3.10、7.4.9、7.4.10、8.4、8.6节 *

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