CN104584550B - 用于可缩放视频译码的帧内预测改善 - Google Patents

用于可缩放视频译码的帧内预测改善 Download PDF

Info

Publication number
CN104584550B
CN104584550B CN201380044688.7A CN201380044688A CN104584550B CN 104584550 B CN104584550 B CN 104584550B CN 201380044688 A CN201380044688 A CN 201380044688A CN 104584550 B CN104584550 B CN 104584550B
Authority
CN
China
Prior art keywords
video
video unit
layer
enhancement layer
unit
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.)
Expired - Fee Related
Application number
CN201380044688.7A
Other languages
English (en)
Chinese (zh)
Other versions
CN104584550A (zh
Inventor
克里希纳坎斯·拉帕卡
陈建乐
马尔塔·卡切维奇
瓦迪姆·谢廖金
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of CN104584550A publication Critical patent/CN104584550A/zh
Application granted granted Critical
Publication of CN104584550B publication Critical patent/CN104584550B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • 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
    • H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • 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
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • 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
    • H04N19/117—Filters, e.g. for pre-processing or post-processing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • 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
    • H04N19/129—Scanning of coding units, e.g. zig-zag scan of transform coefficients or flexible macroblock ordering [FMO]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • 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
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/136—Incoming video signal characteristics or properties
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • 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
    • H04N19/169—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
    • H04N19/17—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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • 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
    • H04N19/169—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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • 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
    • H04N19/169—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
    • H04N19/187—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 scalable video layer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/33—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the spatial domain
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • 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
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
CN201380044688.7A 2012-08-31 2013-08-28 用于可缩放视频译码的帧内预测改善 Expired - Fee Related CN104584550B (zh)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
US201261696107P 2012-08-31 2012-08-31
US61/696,107 2012-08-31
US201261707660P 2012-09-28 2012-09-28
US201261707487P 2012-09-28 2012-09-28
US61/707,487 2012-09-28
US61/707,660 2012-09-28
US201261735519P 2012-12-10 2012-12-10
US61/735,519 2012-12-10
US14/011,441 2013-08-27
US14/011,441 US9467692B2 (en) 2012-08-31 2013-08-27 Intra prediction improvements for scalable video coding
PCT/US2013/057139 WO2014036174A2 (en) 2012-08-31 2013-08-28 Intra prediction improvements for scalable video coding

Publications (2)

Publication Number Publication Date
CN104584550A CN104584550A (zh) 2015-04-29
CN104584550B true CN104584550B (zh) 2018-09-21

Family

ID=49118833

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380044688.7A Expired - Fee Related CN104584550B (zh) 2012-08-31 2013-08-28 用于可缩放视频译码的帧内预测改善

Country Status (6)

Country Link
US (1) US9467692B2 (enExample)
EP (1) EP2891310A2 (enExample)
JP (1) JP6250678B2 (enExample)
KR (1) KR101771332B1 (enExample)
CN (1) CN104584550B (enExample)
WO (1) WO2014036174A2 (enExample)

Families Citing this family (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110113561A (ko) 2010-04-09 2011-10-17 한국전자통신연구원 적응적인 필터를 이용한 인트라 예측 부호화/복호화 방법 및 그 장치
US20150334389A1 (en) * 2012-09-06 2015-11-19 Sony Corporation Image processing device and image processing method
US9906786B2 (en) * 2012-09-07 2018-02-27 Qualcomm Incorporated Weighted prediction mode for scalable video coding
WO2014049981A1 (ja) * 2012-09-28 2014-04-03 三菱電機株式会社 動画像符号化装置、動画像復号装置、動画像符号化方法及び動画像復号方法
TWI651964B (zh) 2012-10-04 2019-02-21 Ｖｉｄ衡器股份有限公司 用於標準可縮放視訊編碼的參考圖像集映射
WO2014084656A1 (ko) * 2012-11-29 2014-06-05 엘지전자 주식회사 복수의 레이어를 지원하는 영상 부호화/복호화 방법 및 장치
US10542286B2 (en) 2012-12-19 2020-01-21 ARRIS Enterprise LLC Multi-layer video encoder/decoder with base layer intra mode used for enhancement layer intra mode prediction
JP6210375B2 (ja) * 2012-12-28 2017-10-11 サン パテント トラスト 画像符号化方法、画像復号方法、画像符号化装置、画像復号装置及び画像符号化復号装置
JP6171627B2 (ja) * 2013-06-28 2017-08-02 株式会社Ｊｖｃケンウッド 画像符号化装置、画像符号化方法、画像符号化プログラム、画像復号装置、画像復号方法および画像復号プログラム
CN105659602B (zh) 2013-10-14 2019-10-08 微软技术许可有限责任公司 用于视频和图像编码的帧内块复制预测模式的编码器侧选项
KR102275639B1 (ko) 2013-10-14 2021-07-08 마이크로소프트 테크놀로지 라이센싱, 엘엘씨 비디오 및 영상 코딩 및 디코딩에 대한 기본 색상 인덱스 맵 모드의 특징
KR102257269B1 (ko) 2013-10-14 2021-05-26 마이크로소프트 테크놀로지 라이센싱, 엘엘씨 비디오 및 이미지 코딩 및 디코딩을 위한 인트라 블록 카피 예측 모드의 피쳐
US9503751B2 (en) * 2013-10-17 2016-11-22 Hfi Innovation Inc. Method and apparatus for simplified depth coding with extended prediction modes
KR20160075705A (ko) 2013-10-25 2016-06-29 마이크로소프트 테크놀로지 라이센싱, 엘엘씨 비디오 및 이미지 코딩에서의 해시 기반 블록 매칭
US11076171B2 (en) 2013-10-25 2021-07-27 Microsoft Technology Licensing, Llc Representing blocks with hash values in video and image coding and decoding
US10390034B2 (en) 2014-01-03 2019-08-20 Microsoft Technology Licensing, Llc Innovations in block vector prediction and estimation of reconstructed sample values within an overlap area
EP3090553B1 (en) 2014-01-03 2022-07-06 Microsoft Technology Licensing, LLC Block vector prediction in video and image coding/decoding
US11284103B2 (en) 2014-01-17 2022-03-22 Microsoft Technology Licensing, Llc Intra block copy prediction with asymmetric partitions and encoder-side search patterns, search ranges and approaches to partitioning
US10542274B2 (en) 2014-02-21 2020-01-21 Microsoft Technology Licensing, Llc Dictionary encoding and decoding of screen content
CA2939431C (en) 2014-03-04 2020-09-22 Microsoft Techology Licensing, Llc Block flipping and skip mode in intra block copy prediction
CN105556971B (zh) 2014-03-04 2019-07-30 微软技术许可有限责任公司 针对帧内块复制预测中的块翻动和跳跃模式的编码器侧判定
EP3114838B1 (en) 2014-03-04 2018-02-07 Microsoft Technology Licensing, LLC Hash table construction and availability checking for hash-based block matching
US10477232B2 (en) * 2014-03-21 2019-11-12 Qualcomm Incorporated Search region determination for intra block copy in video coding
US9986251B2 (en) * 2014-05-01 2018-05-29 Arris Enterprises Llc Reference layer and scaled reference layer offsets for scalable video coding
FR3012935A1 (fr) * 2014-05-20 2015-05-08 Thomson Licensing Procede et dispositif de codage d'images video, procede et dispositif de decodage d'un flux de donnees, programme d'ordinateur et support de stockage correspondants
US10785486B2 (en) 2014-06-19 2020-09-22 Microsoft Technology Licensing, Llc Unified intra block copy and inter prediction modes
CN105706450B (zh) 2014-06-23 2019-07-16 微软技术许可有限责任公司 根据基于散列的块匹配的结果的编码器决定
WO2016049834A1 (en) 2014-09-30 2016-04-07 Microsoft Technology Licensing, Llc Hash-based encoder decisions for video coding
CN105874795B (zh) 2014-09-30 2019-11-29 微软技术许可有限责任公司 在波前并行处理被启用时对图片内预测模式的规则
US9591325B2 (en) 2015-01-27 2017-03-07 Microsoft Technology Licensing, Llc Special case handling for merged chroma blocks in intra block copy prediction mode
CN106664405B (zh) 2015-06-09 2020-06-09 微软技术许可有限责任公司 用调色板模式对经逸出编码的像素的稳健编码/解码
ES2677193B1 (es) 2015-08-28 2019-06-19 Kt Corp Procedimiento y dispositivo para procesar señales de vídeo
WO2017043941A1 (ko) * 2015-09-10 2017-03-16 엘지전자(주) 예측 각도에 따른 그래프 기반 변환을 이용하여 비디오 신호를 처리하는 방법 및 장치
KR102684942B1 (ko) * 2016-03-17 2024-07-12 세종대학교산학협력단 인트라 예측 기반의 비디오 신호 처리 방법 및 장치
WO2017188565A1 (ko) * 2016-04-25 2017-11-02 엘지전자 주식회사 영상 코딩 시스템에서 영상 디코딩 방법 및 장치
CN113810704B (zh) * 2016-04-29 2025-02-14 世宗大学校产学协力团 用于对图像信号进行编码和解码的方法和装置
US10390039B2 (en) 2016-08-31 2019-08-20 Microsoft Technology Licensing, Llc Motion estimation for screen remoting scenarios
US11095877B2 (en) 2016-11-30 2021-08-17 Microsoft Technology Licensing, Llc Local hash-based motion estimation for screen remoting scenarios
CN110199523B (zh) * 2017-01-13 2023-06-13 Vid拓展公司 用于帧内平面编码的预测方法
US10979728B2 (en) * 2017-04-24 2021-04-13 Intel Corporation Intelligent video frame grouping based on predicted performance
US20180376148A1 (en) 2017-06-23 2018-12-27 Qualcomm Incorporated Combination of inter-prediction and intra-prediction in video coding
WO2019059107A1 (ja) * 2017-09-20 2019-03-28 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 符号化装置、復号装置、符号化方法及び復号方法
US10986349B2 (en) 2017-12-29 2021-04-20 Microsoft Technology Licensing, Llc Constraints on locations of reference blocks for intra block copy prediction
CN109996066A (zh) * 2017-12-29 2019-07-09 富士通株式会社 图像编码装置，图像解码装置和电子设备
WO2019140083A1 (en) * 2018-01-12 2019-07-18 Futurewei Technologies, Inc. Adaptive multi-hypothesis context-adaptive binary arithmetic coding (mcabac)
US10771781B2 (en) * 2018-03-12 2020-09-08 Electronics And Telecommunications Research Institute Method and apparatus for deriving intra prediction mode
CN111050176B (zh) 2018-10-15 2021-10-15 腾讯科技（深圳）有限公司 视频编码、视频解码方法、装置、计算机设备和存储介质
WO2020146697A1 (en) * 2019-01-11 2020-07-16 Vid Scale, Inc Improved intra planar prediction using merge mode motion vector candidates
KR102764505B1 (ko) * 2019-02-21 2025-02-07 엘지전자 주식회사 영상 코딩 시스템에서 인트라 예측을 사용하는 영상 디코딩 방법 및 그 장치
WO2021027925A1 (en) 2019-08-14 2021-02-18 Beijing Bytedance Network Technology Co., Ltd. Position-dependent intra prediction sample filtering
CN114287133B (zh) 2019-08-14 2024-09-10 北京字节跳动网络技术有限公司 帧内模式中的预测样点滤波的加权因子
WO2021054807A1 (ko) * 2019-09-19 2021-03-25 엘지전자 주식회사 참조 샘플 필터링을 이용하는 영상 부호화/복호화 방법, 장치 및 비트스트림을 전송하는 방법
CN110662071B (zh) * 2019-09-27 2023-10-24 腾讯科技（深圳）有限公司 视频解码方法和装置、存储介质及电子装置
EP4070552A1 (en) * 2019-12-05 2022-10-12 InterDigital VC Holdings France, SAS Intra sub partitions for video encoding and decoding combined with multiple transform selection, matrix weighted intra prediction or multi-reference-line intra prediction
US11202085B1 (en) 2020-06-12 2021-12-14 Microsoft Technology Licensing, Llc Low-cost hash table construction and hash-based block matching for variable-size blocks
US20240357114A1 (en) * 2023-04-14 2024-10-24 Qualcomm Incorporated Context-based coding of transform coefficients for klt-based transforms

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101147401A (zh) * 2005-03-25 2008-03-19 三星电子株式会社 使用加权预测的视频编码和解码方法及其设备
CN101523922A (zh) * 2006-10-13 2009-09-02 高通股份有限公司 具有用于经运动补偿预测的自适应滤波的视频编码

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4547151B2 (ja) 2001-10-26 2010-09-22 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 空間的鮮明度拡張技術を用いた空間スケーラブル圧縮の機構
KR100888962B1 (ko) 2004-12-06 2009-03-17 엘지전자 주식회사 영상 신호의 인코딩 및 디코딩 방법
US20060153294A1 (en) 2005-01-12 2006-07-13 Nokia Corporation Inter-layer coefficient coding for scalable video coding
TW200704202A (en) 2005-04-12 2007-01-16 Nokia Corp Method and system for motion compensated fine granularity scalable video coding with drift control
US8315308B2 (en) * 2006-01-11 2012-11-20 Qualcomm Incorporated Video coding with fine granularity spatial scalability
EP1809041A1 (en) 2006-01-11 2007-07-18 Mitsubishi Electric Information Technology Centre Europe B.V. Error concealement for scalable video coding
KR100781525B1 (ko) 2006-04-06 2007-12-03 삼성전자주식회사 가중 평균합을 이용하여 ｆｇｓ 계층을 인코딩 및디코딩하는 방법 및 장치
US8457200B2 (en) 2006-07-07 2013-06-04 Telefonaktiebolaget Lm Ericsson (Publ) Video data management
US7535383B2 (en) * 2006-07-10 2009-05-19 Sharp Laboratories Of America Inc. Methods and systems for signaling multi-layer bitstream data
FR2907630A1 (fr) * 2006-10-19 2008-04-25 Thomson Licensing Sas Dispositif et procede de codage sous forme scalable d'une sequence d'images et dispositif et procede de decodage correspondants
KR101312260B1 (ko) * 2007-01-19 2013-09-25 삼성전자주식회사 에지 영역을 효과적으로 압축하고 복원하는 방법 및 장치
KR101365596B1 (ko) * 2007-09-14 2014-03-12 삼성전자주식회사 영상 부호화장치 및 방법과 그 영상 복호화장치 및 방법
US20110249741A1 (en) * 2010-04-09 2011-10-13 Jie Zhao Methods and Systems for Intra Prediction
DE102011006036B4 (de) 2011-01-14 2012-12-27 Siemens Aktiengesellschaft Verfahren und Vorrichtungen zur Bildung eines Prädiktionswertes

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101147401A (zh) * 2005-03-25 2008-03-19 三星电子株式会社 使用加权预测的视频编码和解码方法及其设备
CN101523922A (zh) * 2006-10-13 2009-09-02 高通股份有限公司 具有用于经运动补偿预测的自适应滤波的视频编码

Also Published As

Publication number Publication date
WO2014036174A3 (en) 2014-05-30
KR20150048782A (ko) 2015-05-07
WO2014036174A2 (en) 2014-03-06
CN104584550A (zh) 2015-04-29
KR101771332B1 (ko) 2017-08-24
US20140064360A1 (en) 2014-03-06
JP2015530828A (ja) 2015-10-15
US9467692B2 (en) 2016-10-11
EP2891310A2 (en) 2015-07-08
JP6250678B2 (ja) 2017-12-20

Similar Documents

Publication Publication Date Title
KR101771332B1 (ko) 스케일러블 비디오 코딩을 위한 인트라 예측 개선들
CN104737537B (zh) 用于译码数字视频的设备、解码视频的方法、编码视频的方法及计算机可读存储媒体
CN103141100B (zh) 用于视频译码的帧内平滑滤波器
EP2965513B1 (en) Inter-layer reference picture construction for spatial scalability with different aspect ratios
KR102182441B1 (ko) 비디오 코딩에서 ｈｅｖｃ 확장들을 위한 다중 계층들의 저복잡도 지원
EP2893703B1 (en) Transform basis adjustment in scalable video coding
CN104429076B (zh) 用于可缩放视频译码和3d视频译码的一般化残差预测
CN104620577B (zh) 在一般化残差预测的框架下的经加权差预测
CN104255027B (zh) 用于视频译码的层间纹理预测
CN104412591A (zh) 用于差域帧内预测的帧内模式扩展
KR20160022345A (ko) 인터-컴포넌트 필터링
CN104704833A (zh) 多视图或3维视频译码中的高级视图间残差预测
WO2014036162A1 (en) Intra prediction most probable mode order improvement for scalable video coding
CN104429072A (zh) 自适应差域空间和时间参考重构及平滑
KR20150138308A (ko) Shvc 를 위한 다수의 기초 계층 참조 화상
WO2014078703A1 (en) Intra base layer transform selection (dst vs. dct) in video coding
KR20150111982A (ko) 인터-레이어 신택스 예측 제어
EP2941882B1 (en) Inter-layer reference picture generation for hls-only scalable video coding

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
EXSB Decision made by sipo to initiate substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180921

Termination date: 20190828