CN101933329B - 视频编码和解码中用于隐性块分割的方法与设备 - Google Patents

视频编码和解码中用于隐性块分割的方法与设备 Download PDF

Info

Publication number
CN101933329B
CN101933329B CN2009801037091A CN200980103709A CN101933329B CN 101933329 B CN101933329 B CN 101933329B CN 2009801037091 A CN2009801037091 A CN 2009801037091A CN 200980103709 A CN200980103709 A CN 200980103709A CN 101933329 B CN101933329 B CN 101933329B
Authority
CN
China
Prior art keywords
block
predictors
segmentation
decoder
image
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.)
Active
Application number
CN2009801037091A
Other languages
English (en)
Chinese (zh)
Other versions
CN101933329A (zh
Inventor
金在勋
苏叶平
尹鹏
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.)
Thomson Licensing SAS
International Digital Madison Patent Holding SAS
Original Assignee
Thomson Licensing SAS
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 Thomson Licensing SAS filed Critical Thomson Licensing SAS
Publication of CN101933329A publication Critical patent/CN101933329A/zh
Application granted granted Critical
Publication of CN101933329B publication Critical patent/CN101933329B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • H04N19/169—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
    • 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
    • H04N19/10—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
    • H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
    • H04N19/139—Analysis of motion vectors, e.g. their magnitude, direction, variance or reliability
    • 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • 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
    • H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
    • H04N19/19—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding using optimisation based on Lagrange multipliers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
CN2009801037091A 2008-02-05 2009-01-15 视频编码和解码中用于隐性块分割的方法与设备 Active CN101933329B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US2627508P 2008-02-05 2008-02-05
US61/026,275 2008-02-05
PCT/US2009/000263 WO2009099510A1 (en) 2008-02-05 2009-01-15 Methods and apparatus for implicit block segmentation in video encoding and decoding

Publications (2)

Publication Number Publication Date
CN101933329A CN101933329A (zh) 2010-12-29
CN101933329B true CN101933329B (zh) 2013-05-29

Family

ID=40619629

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009801037091A Active CN101933329B (zh) 2008-02-05 2009-01-15 视频编码和解码中用于隐性块分割的方法与设备

Country Status (7)

Country Link
US (1) US8953679B2 (https=)
EP (1) EP2243297B1 (https=)
JP (1) JP5368482B2 (https=)
KR (1) KR101571341B1 (https=)
CN (1) CN101933329B (https=)
BR (1) BRPI0907748A2 (https=)
WO (1) WO2009099510A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12075082B2 (en) 2011-11-11 2024-08-27 Ge Video Compression, Llc Effective wedgelet partition coding using spatial prediction

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4952627B2 (ja) * 2008-03-21 2012-06-13 富士通株式会社 画像処理装置、画像処理方法および画像処理プログラム
MX2012004265A (es) * 2009-10-20 2012-05-29 Samsung Electronics Co Ltd Metodo y aparato de generacion de flujo y metodo y aparato de procesamiento de flujo.
EP2326091B1 (en) * 2009-11-13 2015-08-12 NTT DoCoMo, Inc. Method and apparatus for synchronizing video data
CN102215396A (zh) 2010-04-09 2011-10-12 华为技术有限公司 一种视频编解码方法和系统
WO2012020092A1 (en) 2010-08-11 2012-02-16 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Multi-view signal codec
US9532059B2 (en) 2010-10-05 2016-12-27 Google Technology Holdings LLC Method and apparatus for spatial scalability for video coding
US9521424B1 (en) * 2010-10-29 2016-12-13 Qualcomm Technologies, Inc. Method, apparatus, and manufacture for local weighted prediction coefficients estimation for video encoding
GB2488334B (en) * 2011-02-23 2015-07-22 Canon Kk Method of decoding a sequence of encoded digital images
CN103430529B (zh) 2011-03-18 2017-07-11 索尼公司 图像处理设备和图像处理方法
JP6072678B2 (ja) * 2011-04-25 2017-02-01 シャープ株式会社 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、画像復号方法及び画像復号プログラム
US8989256B2 (en) * 2011-05-25 2015-03-24 Google Inc. Method and apparatus for using segmentation-based coding of prediction information
US20130003847A1 (en) * 2011-06-30 2013-01-03 Danny Hong Motion Prediction in Scalable Video Coding
JPWO2013031575A1 (ja) * 2011-08-31 2015-03-23 ソニー株式会社 画像処理装置および画像処理方法
EP2753080A4 (en) 2011-08-31 2015-04-29 Sony Corp ENCLOSURE DEVICE, ENCRYPTION METHOD, DECOMPOSITION DEVICE AND DECOMPOSITION METHOD
WO2013035452A1 (ja) * 2011-09-05 2013-03-14 シャープ株式会社 画像符号化方法、画像復号方法、並びにそれらの装置及びプログラム
KR102588425B1 (ko) 2011-11-11 2023-10-12 지이 비디오 컴프레션, 엘엘씨 적응적 분할 코딩
WO2013068562A1 (en) 2011-11-11 2013-05-16 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Effective wedgelet partition coding
PT2777283T (pt) 2011-11-11 2018-04-18 Ge Video Compression Llc Predição eficaz utilizando codificação de partição
US9247257B1 (en) 2011-11-30 2016-01-26 Google Inc. Segmentation based entropy encoding and decoding
US20130177084A1 (en) * 2012-01-10 2013-07-11 Qualcomm Incorporated Motion vector scaling in video coding
US9094681B1 (en) 2012-02-28 2015-07-28 Google Inc. Adaptive segmentation
US9392274B2 (en) 2012-03-22 2016-07-12 Qualcomm Incorporated Inter layer texture prediction for video coding
EA201492099A1 (ru) 2012-05-14 2015-04-30 Лука Россато Разложение остаточных данных при кодировании, декодировании и реконструкции сигнала в многоуровневой иерархии
US20140044162A1 (en) * 2012-08-08 2014-02-13 Qualcomm Incorporated Adaptive inference mode information derivation in scalable video coding
US9332276B1 (en) 2012-08-09 2016-05-03 Google Inc. Variable-sized super block based direct prediction mode
US9380298B1 (en) 2012-08-10 2016-06-28 Google Inc. Object-based intra-prediction
EP4593395A3 (en) 2012-10-01 2025-10-01 GE Video Compression, LLC Scalable video coding using inter-layer prediction contribution to enhancement layer prediction
US9628790B1 (en) 2013-01-03 2017-04-18 Google Inc. Adaptive composite intra prediction for image and video compression
GB2513110A (en) * 2013-04-08 2014-10-22 Sony Corp Data encoding and decoding
US9609343B1 (en) 2013-12-20 2017-03-28 Google Inc. Video coding using compound prediction
WO2018070632A1 (ko) * 2016-10-11 2018-04-19 엘지전자 주식회사 영상 코딩 시스템에서 영상 디코딩 방법 및 장치
WO2018132150A1 (en) 2017-01-13 2018-07-19 Google Llc Compound prediction for video coding
WO2020106124A1 (ko) * 2018-11-23 2020-05-28 가온미디어 주식회사 효율적 블록 분할을 처리하는 영상 복호화 및 부호화 방법
WO2021104309A1 (en) * 2019-11-27 2021-06-03 Mediatek Inc. Method and apparatus of unified weight and motion indexes derivation for geometric merge mode in video coding
TWI805511B (zh) 2022-10-18 2023-06-11 國立中正大學 內積計算裝置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1863302A (zh) * 2005-11-03 2006-11-15 华为技术有限公司 多媒体通信方法及其终端

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2618915B2 (ja) * 1987-09-10 1997-06-11 富士通株式会社 動き補償のブロックサイズ決定方法
US6798834B1 (en) * 1996-08-15 2004-09-28 Mitsubishi Denki Kabushiki Kaisha Image coding apparatus with segment classification and segmentation-type motion prediction circuit
JP3377893B2 (ja) * 1995-10-25 2003-02-17 沖電気工業株式会社 動画像符号化復号化装置
SE511514C2 (sv) * 1997-05-13 1999-10-11 Ericsson Telefon Ab L M Förfarande och anordning för bildkompression
US6735249B1 (en) * 1999-08-11 2004-05-11 Nokia Corporation Apparatus, and associated method, for forming a compressed motion vector field utilizing predictive motion coding
US6711211B1 (en) * 2000-05-08 2004-03-23 Nokia Mobile Phones Ltd. Method for encoding and decoding video information, a motion compensated video encoder and a corresponding decoder
US6909749B2 (en) * 2002-07-15 2005-06-21 Pts Corporation Hierarchical segment-based motion vector encoding and decoding
US7903742B2 (en) * 2002-07-15 2011-03-08 Thomson Licensing Adaptive weighting of reference pictures in video decoding
US7801217B2 (en) * 2002-10-01 2010-09-21 Thomson Licensing Implicit weighting of reference pictures in a video encoder
US20040258162A1 (en) * 2003-06-20 2004-12-23 Stephen Gordon Systems and methods for encoding and decoding video data in parallel
JP2006246351A (ja) * 2005-03-07 2006-09-14 Matsushita Electric Ind Co Ltd 画像符号化装置および画像復号化装置
US20070177671A1 (en) * 2006-01-12 2007-08-02 Lg Electronics Inc. Processing multiview video
KR101366092B1 (ko) * 2006-10-13 2014-02-21 삼성전자주식회사 다시점 영상의 부호화, 복호화 방법 및 장치

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1863302A (zh) * 2005-11-03 2006-11-15 华为技术有限公司 多媒体通信方法及其终端

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
ORCHARD M T.PREDICTIVE MOTION-FIELD SEGMENTATION FOR IMAGE SEQUENCE CODING.《 IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, IEEE SERVICE CENTER PISCATAWAY, NJ, US》.1993,第3卷(第1期),54-70.
ORCHARD M T.PREDICTIVE MOTION-FIELD SEGMENTATION FOR IMAGE SEQUENCE CODING.《 IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, IEEE SERVICE CENTER PISCATAWAY, NJ, US》.1993,第3卷(第1期),54-70. *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12075082B2 (en) 2011-11-11 2024-08-27 Ge Video Compression, Llc Effective wedgelet partition coding using spatial prediction

Also Published As

Publication number Publication date
JP5368482B2 (ja) 2013-12-18
EP2243297B1 (en) 2017-03-08
JP2011511597A (ja) 2011-04-07
CN101933329A (zh) 2010-12-29
KR101571341B1 (ko) 2015-11-25
US20100329334A1 (en) 2010-12-30
WO2009099510A1 (en) 2009-08-13
BRPI0907748A2 (pt) 2015-07-21
KR20100136962A (ko) 2010-12-29
EP2243297A1 (en) 2010-10-27
US8953679B2 (en) 2015-02-10

Similar Documents

Publication Publication Date Title
CN101933329B (zh) 视频编码和解码中用于隐性块分割的方法与设备
JP5224458B2 (ja) マルチビュービデオ符号化のための低解像度アップデートモードを提供する方法及び装置
TWI488145B (zh) 於多重視圖編碼視訊中利用區域差異向量的運動跳過模式之方法及裝置
CN101529920B (zh) 在没有明确的信号通知的情况下的局部照度和色彩补偿
JP5882984B2 (ja) ビデオ符号化およびビデオ復号化のための暗示的適応型動きベクトル予測子選択の方法および装置
JP6251627B2 (ja) ジオメトリック分割されたスーパブロックをビデオ符号化およびビデオ復号する方法および装置
CN111819853A (zh) 变换域中预测的信令残差符号
CN106105191A (zh) 用于处理多视图视频信号的方法和装置
JP2014509119A (ja) 幾何学ベースのイントラ予測の方法および装置
CN104995916A (zh) 视频数据解码方法和视频数据解码设备
CN111343459B (zh) 用于解码/编码视频信号的方法以及可读存储介质
KR20140124434A (ko) 깊이 정보 맵 부호화/복호화 방법 및 장치
KR101078525B1 (ko) 다중시점 영상의 부호화 방법
KR20130037843A (ko) 예측 픽셀 생성 장치 및 그 동작 방법
KR20140048804A (ko) 다시점 영상의 부호화/복호화를 위한 비트율 제어 장치 및 방법
Zamarin et al. Edge-preserving Intra mode for efficient depth map coding based on H. 264/AVC
KR20150139450A (ko) 다시점 비디오 신호 처리 방법 및 장치
KR20140124432A (ko) 깊이 정보 맵 부호화/복호화 방법 및 장치

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CP02 Change in the address of a patent holder

Address after: I Si Eli Murli Nor, France

Patentee after: THOMSON LICENSING

Address before: BLONEY-BIYANGU CITY, FRANCE

Patentee before: THOMSON LICENSING

CP02 Change in the address of a patent holder
TR01 Transfer of patent right

Effective date of registration: 20190131

Address after: Paris France

Patentee after: International Digital Madison Patent Holding Co.

Address before: I Si Eli Murli Nor, France

Patentee before: THOMSON LICENSING

Effective date of registration: 20190131

Address after: I Si Eli Murli Nor, France

Patentee after: THOMSON LICENSING

Address before: I Si Eli Murli Nor, France

Patentee before: THOMSON LICENSING

TR01 Transfer of patent right