DK0676900T3 - Bevægelseskompensation for interlacede digitale videosignaler - Google Patents

Bevægelseskompensation for interlacede digitale videosignaler

Info

Publication number
DK0676900T3
DK0676900T3 DK95101754T DK95101754T DK0676900T3 DK 0676900 T3 DK0676900 T3 DK 0676900T3 DK 95101754 T DK95101754 T DK 95101754T DK 95101754 T DK95101754 T DK 95101754T DK 0676900 T3 DK0676900 T3 DK 0676900T3
Authority
DK
Denmark
Prior art keywords
prediction error
current
error signal
digital video
indicative
Prior art date
Application number
DK95101754T
Other languages
Danish (da)
English (en)
Inventor
Edward A Krause
Original Assignee
Gen Instrument Corp
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 Gen Instrument Corp filed Critical Gen Instrument Corp
Application granted granted Critical
Publication of DK0676900T3 publication Critical patent/DK0676900T3/da

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
    • H04N19/50—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
    • H04N19/50—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
    • H04N19/577—Motion compensation with bidirectional frame interpolation, i.e. using B-pictures
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/223—Analysis of motion using block-matching
    • 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
    • H04N19/102—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
    • H04N19/112—Selection of coding mode or of prediction mode according to a given display mode, e.g. for interlaced or progressive display 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
    • H04N19/134—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
    • 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
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • 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
    • 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
    • H04N19/60—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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10016—Video; Image sequence

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Color Television Systems (AREA)
  • Television Systems (AREA)
  • Picture Signal Circuits (AREA)
DK95101754T 1994-04-11 1995-02-09 Bevægelseskompensation for interlacede digitale videosignaler DK0676900T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22553394A 1994-04-11 1994-04-11

Publications (1)

Publication Number Publication Date
DK0676900T3 true DK0676900T3 (da) 2003-08-11

Family

ID=22845256

Family Applications (1)

Application Number Title Priority Date Filing Date
DK95101754T DK0676900T3 (da) 1994-04-11 1995-02-09 Bevægelseskompensation for interlacede digitale videosignaler

Country Status (13)

Country Link
US (1) US5565922A (de)
EP (2) EP0676900B1 (de)
JP (1) JPH07307943A (de)
KR (1) KR100264430B1 (de)
AT (1) ATE237907T1 (de)
AU (1) AU684141B2 (de)
CA (1) CA2142150C (de)
DE (1) DE69530336T2 (de)
DK (1) DK0676900T3 (de)
ES (1) ES2197172T3 (de)
HK (1) HK1012139A1 (de)
NO (1) NO313440B1 (de)
TW (1) TW283289B (de)

Families Citing this family (65)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5614952A (en) * 1994-10-11 1997-03-25 Hitachi America, Ltd. Digital video decoder for decoding digital high definition and/or digital standard definition television signals
JP3050736B2 (ja) * 1993-12-13 2000-06-12 シャープ株式会社 動画像符号化装置
JP3319133B2 (ja) * 1994-03-29 2002-08-26 ソニー株式会社 画像プリンタ装置
DE19541457C1 (de) * 1995-11-07 1997-07-03 Siemens Ag Verfahren zur Codierung eines Videodatenstroms einer aus Bildblöcken bestehenden Videosequenz
US5737023A (en) * 1996-02-05 1998-04-07 International Business Machines Corporation Hierarchical motion estimation for interlaced video
TW388173B (en) * 1996-02-29 2000-04-21 Ibm Method and apparatus to calculate field motion estimations in frame pictures
JP3297293B2 (ja) * 1996-03-07 2002-07-02 三菱電機株式会社 動画像復号方法および動画像復号装置
US5778097A (en) * 1996-03-07 1998-07-07 Intel Corporation Table-driven bi-directional motion estimation using scratch area and offset valves
GB2311184A (en) * 1996-03-13 1997-09-17 Innovision Plc Motion vector field error estimation
US5774677A (en) * 1996-06-28 1998-06-30 Intel Corporation Dual interleaved block motion compensation
KR100413153B1 (ko) * 1996-12-12 2003-12-31 마쯔시다덴기산교 가부시키가이샤 화상 부호화 장치, 화상 복호화 장치 및 기록 매체
JP3351705B2 (ja) * 1997-04-25 2002-12-03 日本ビクター株式会社 動き補償符号化装置、動き補償符号化方法、及び記録媒体への記録方法
US5870148A (en) * 1997-06-17 1999-02-09 Intel Corporation Method and apparatus for adaptively enabling and disabling PB frames in an H.263 video coder
JP4086344B2 (ja) * 1997-07-31 2008-05-14 キヤノン株式会社 画像送信装置及び制御方法
US20020044692A1 (en) * 2000-10-25 2002-04-18 Goertzen Kenbe D. Apparatus and method for optimized compression of interlaced motion images
US6904174B1 (en) * 1998-12-11 2005-06-07 Intel Corporation Simplified predictive video encoder
US7263127B1 (en) 1998-04-02 2007-08-28 Intel Corporation Method and apparatus for simplifying frame-based motion estimation
JP4026238B2 (ja) * 1998-07-23 2007-12-26 ソニー株式会社 画像復号装置及び画像復号方法
US6983018B1 (en) * 1998-11-30 2006-01-03 Microsoft Corporation Efficient motion vector coding for video compression
US6859799B1 (en) 1998-11-30 2005-02-22 Gemstar Development Corporation Search engine for video and graphics
US6470050B1 (en) * 1999-04-09 2002-10-22 Matsushita Electric Industrial Co., Ltd. Image coding apparatus and its motion vector detection method
DE60024389T2 (de) * 1999-04-26 2006-08-03 Koninklijke Philips Electronics N.V. Subpixelgenaue bewegungsvektorschätzung und bewegungskompensierte interpolation
JP2001054075A (ja) * 1999-08-06 2001-02-23 Hitachi Ltd 画像信号の動き補償走査変換回路
US6449312B1 (en) * 2000-06-08 2002-09-10 Motorola, Inc. Method of estimating motion in interlaced video
KR100946318B1 (ko) 2000-10-11 2010-03-09 유나이티드 비디오 프로퍼티즈, 인크. 데이터의 기억 장치를 주문형 매체 배달 시스템의 서버에제공하기 위한 시스템 및 방법
US6859494B2 (en) 2001-07-27 2005-02-22 General Instrument Corporation Methods and apparatus for sub-pixel motion estimation
JP2003143609A (ja) * 2001-08-21 2003-05-16 Canon Inc 画像処理装置、画像処理方法、記録媒体及びプログラム
US20030099294A1 (en) * 2001-11-27 2003-05-29 Limin Wang Picture level adaptive frame/field coding for digital video content
KR100412501B1 (ko) * 2001-11-30 2003-12-31 삼성전자주식회사 움직임 보상을 위한 화소값 선택 장치 및 방법
WO2003055221A2 (en) * 2001-12-20 2003-07-03 Koninklijke Philips Electronics N.V. Adjustment of motion vectors in digital image processing systems
US7003035B2 (en) 2002-01-25 2006-02-21 Microsoft Corporation Video coding methods and apparatuses
US7305034B2 (en) * 2002-04-10 2007-12-04 Microsoft Corporation Rounding control for multi-stage interpolation
US7620109B2 (en) * 2002-04-10 2009-11-17 Microsoft Corporation Sub-pixel interpolation in motion estimation and compensation
US20040001546A1 (en) 2002-06-03 2004-01-01 Alexandros Tourapis Spatiotemporal prediction for bidirectionally predictive (B) pictures and motion vector prediction for multi-picture reference motion compensation
US7224731B2 (en) * 2002-06-28 2007-05-29 Microsoft Corporation Motion estimation/compensation for screen capture video
US7280700B2 (en) 2002-07-05 2007-10-09 Microsoft Corporation Optimization techniques for data compression
US7154952B2 (en) 2002-07-19 2006-12-26 Microsoft Corporation Timestamp-independent motion vector prediction for predictive (P) and bidirectionally predictive (B) pictures
US7609763B2 (en) 2003-07-18 2009-10-27 Microsoft Corporation Advanced bi-directional predictive coding of video frames
US20050013498A1 (en) 2003-07-18 2005-01-20 Microsoft Corporation Coding of motion vector information
US7426308B2 (en) 2003-07-18 2008-09-16 Microsoft Corporation Intraframe and interframe interlace coding and decoding
US7738554B2 (en) 2003-07-18 2010-06-15 Microsoft Corporation DC coefficient signaling at small quantization step sizes
US10554985B2 (en) 2003-07-18 2020-02-04 Microsoft Technology Licensing, Llc DC coefficient signaling at small quantization step sizes
US7499495B2 (en) 2003-07-18 2009-03-03 Microsoft Corporation Extended range motion vectors
US7577200B2 (en) * 2003-09-07 2009-08-18 Microsoft Corporation Extended range variable length coding/decoding of differential motion vector information
US7620106B2 (en) * 2003-09-07 2009-11-17 Microsoft Corporation Joint coding and decoding of a reference field selection and differential motion vector information
US7623574B2 (en) * 2003-09-07 2009-11-24 Microsoft Corporation Selecting between dominant and non-dominant motion vector predictor polarities
US7567617B2 (en) * 2003-09-07 2009-07-28 Microsoft Corporation Predicting motion vectors for fields of forward-predicted interlaced video frames
US7317839B2 (en) 2003-09-07 2008-01-08 Microsoft Corporation Chroma motion vector derivation for interlaced forward-predicted fields
US8064520B2 (en) 2003-09-07 2011-11-22 Microsoft Corporation Advanced bi-directional predictive coding of interlaced video
US7724827B2 (en) 2003-09-07 2010-05-25 Microsoft Corporation Multi-layer run level encoding and decoding
US7616692B2 (en) * 2003-09-07 2009-11-10 Microsoft Corporation Hybrid motion vector prediction for interlaced forward-predicted fields
US7599438B2 (en) 2003-09-07 2009-10-06 Microsoft Corporation Motion vector block pattern coding and decoding
EP1894415A2 (de) * 2005-06-03 2008-03-05 Nxp B.V. Videodekodierer mit hybrider referenzstruktur
US9077960B2 (en) * 2005-08-12 2015-07-07 Microsoft Corporation Non-zero coefficient block pattern coding
US8254455B2 (en) 2007-06-30 2012-08-28 Microsoft Corporation Computing collocated macroblock information for direct mode macroblocks
JP5324594B2 (ja) * 2007-11-28 2013-10-23 フランス・テレコム 動きの符号化及び復号
US20090245374A1 (en) * 2008-03-26 2009-10-01 Mediatek Inc. Video encoder and motion estimation method
US20090262249A1 (en) * 2008-04-22 2009-10-22 Himax Media Solutions, Inc. Interpolated frame generating method
US8189666B2 (en) 2009-02-02 2012-05-29 Microsoft Corporation Local picture identifier and computation of co-located information
US8179474B2 (en) * 2009-09-02 2012-05-15 Sony Corporation Fast iterative motion estimation method on gradually changing images
US8805418B2 (en) 2011-12-23 2014-08-12 United Video Properties, Inc. Methods and systems for performing actions based on location-based rules
US9774881B2 (en) 2014-01-08 2017-09-26 Microsoft Technology Licensing, Llc Representing motion vectors in an encoded bitstream
US9749642B2 (en) 2014-01-08 2017-08-29 Microsoft Technology Licensing, Llc Selection of motion vector precision
US9942560B2 (en) 2014-01-08 2018-04-10 Microsoft Technology Licensing, Llc Encoding screen capture data
CN111683216A (zh) * 2020-05-25 2020-09-18 福建云视听信息科技有限公司 一种交织模式下隔行视频处理方法、系统、设备及介质

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2231751B (en) * 1989-04-27 1993-09-22 Sony Corp Motion dependent video signal processing
US5091782A (en) * 1990-04-09 1992-02-25 General Instrument Corporation Apparatus and method for adaptively compressing successive blocks of digital video
US5068724A (en) * 1990-06-15 1991-11-26 General Instrument Corporation Adaptive motion compensation for digital television
US5093720A (en) * 1990-08-20 1992-03-03 General Instrument Corporation Motion compensation for interlaced digital television signals
KR950011200B1 (ko) * 1990-10-31 1995-09-29 니뽕 빅터 가부시끼가이샤 인터레이스 동화상 신호의 압축 장치
US5193004A (en) * 1990-12-03 1993-03-09 The Trustees Of Columbia University In The City Of New York Systems and methods for coding even fields of interlaced video sequences
TW199257B (de) * 1991-07-30 1993-02-01 Sony Co Ltd
JP2699703B2 (ja) * 1991-07-31 1998-01-19 松下電器産業株式会社 動き補償予測方法とそれを用いた画像信号符号化方法
JP2586260B2 (ja) * 1991-10-22 1997-02-26 三菱電機株式会社 適応的ブロッキング画像符号化装置
US5270813A (en) * 1992-07-02 1993-12-14 At&T Bell Laboratories Spatially scalable video coding facilitating the derivation of variable-resolution images
JP3201079B2 (ja) * 1992-07-03 2001-08-20 ケイディーディーアイ株式会社 インターレース動画像信号の動き補償予測方法、符号化方法及び装置
US5412435A (en) * 1992-07-03 1995-05-02 Kokusai Denshin Denwa Kabushiki Kaisha Interlaced video signal motion compensation prediction system
JPH0662389A (ja) * 1992-08-04 1994-03-04 Matsushita Electric Ind Co Ltd 映像信号符号化装置

Also Published As

Publication number Publication date
KR950035435A (ko) 1995-12-30
KR100264430B1 (ko) 2000-08-16
US5565922A (en) 1996-10-15
HK1012139A1 (en) 1999-07-23
EP0676900A2 (de) 1995-10-11
AU684141B2 (en) 1997-12-04
ES2197172T3 (es) 2004-01-01
AU1628095A (en) 1995-10-19
DE69530336T2 (de) 2004-02-12
NO313440B1 (no) 2002-09-30
NO950678L (no) 1995-10-12
EP1309199A2 (de) 2003-05-07
EP0676900A3 (de) 1998-04-08
NO950678D0 (no) 1995-02-23
EP0676900B1 (de) 2003-04-16
TW283289B (de) 1996-08-11
EP1309199A3 (de) 2003-12-10
DE69530336D1 (de) 2003-05-22
ATE237907T1 (de) 2003-05-15
CA2142150C (en) 1999-06-01
CA2142150A1 (en) 1995-10-12
JPH07307943A (ja) 1995-11-21

Similar Documents

Publication Publication Date Title
DK0676900T3 (da) Bevægelseskompensation for interlacede digitale videosignaler
CA1305552C (en) Method of coding a digital video signal for reverse reproduction of pictures
ATE254376T1 (de) Kodierung und dekodierung von digitalen videosignalen
DK0569432T3 (da) Fremgangsmåde og apparat til at dekode videosignaler
AU5045796A (en) Subtitle colorwiping and positioning method and apparatus
EP0893918A3 (de) Kodierung und Dekodierung von digitalen Bildsignalen mit aus unterschiedlichen Filmquellenbildern erzeugten doppelten Vollbildern mit Halbbildern
CA2303516A1 (en) Transcoding video signals from a scheme using a prediction using backward motion vectors to a scheme using reversed backward motion vectors
KR930021006A (ko) 디코드된 비디오 신호용 에러 은폐장치
CA2016523A1 (en) Moving image signal encoding apparatus and decoding apparatus
MX9603108A (es) Aparato y metodo para codificar y descodificar datos de video digitales.
CA2233373A1 (en) Method and apparatus for coding and decoding moving image signals
EP0771117A3 (de) Verfahren und Vorrichtung zur Kodierung und Dekodierung eines Videosignals unter Verwendung einer Bewegungsschätzung mit charakteristischen Punkten
KR960036771A (ko) 이미지 부호화 시스템용 움직임 보상 장치
KR900005800A (ko) 화상 신호 엔코딩 및 디코딩 장치와 화상 신호 엔코딩 방법
KR100226563B1 (ko) 동화상 데이타 복호화장치
EP0540358A3 (de) Kodierungs- und Dekodierungseinrichtung für ein Videosignal
JPH05344494A (ja) Ｍｐｅｇ動画像の早送り再生方式
KR970001171B1 (ko) 화상 정보에 포함된 동작 벡터 검출방법
JP2707666B2 (ja) 再生装置
KR970025160A (ko) 호환성을 갖는 동영상 부호화기
JPH0417480A (ja) 符号化装置
KR950023003A (ko) 디지탈 동영상 부호기의 필드 및 프레임 움직임 추정 선택방법
JPH10191359A (ja) 画像符号化復号化装置及びその方法
CA2475777A1 (en) A recording medium containing positive and negative rounding information related to coded data of an image sequence
JPH01152882A (ja) 複数チャンネル映像信号の再生方式