ES2028000T3 - Procedimiento para la codificacion de prediccion compensada en movimiento de imagen a imagen. - Google Patents

Procedimiento para la codificacion de prediccion compensada en movimiento de imagen a imagen.

Info

Publication number
ES2028000T3
ES2028000T3 ES198787109846T ES87109846T ES2028000T3 ES 2028000 T3 ES2028000 T3 ES 2028000T3 ES 198787109846 T ES198787109846 T ES 198787109846T ES 87109846 T ES87109846 T ES 87109846T ES 2028000 T3 ES2028000 T3 ES 2028000T3
Authority
ES
Spain
Prior art keywords
prediction
image
frame
compensation
motion
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 - Lifetime
Application number
ES198787109846T
Other languages
English (en)
Inventor
Georg Dipl.-Ing. Kummerfeldt
Franz Dr. Dipl.-Ing. May
Winfrid Dipl.-Ing. Wolf
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Application granted granted Critical
Publication of ES2028000T3 publication Critical patent/ES2028000T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • 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
    • H04N19/587—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal sub-sampling or interpolation, e.g. decimation or subsequent interpolation of pictures in a video sequence
    • 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
    • H04N19/60—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)

Abstract

ESTE PROCEDIMIENTO PARA LA CODIFICACION PREVIA DE IMAGENES PARA IMAGENES COMPENSADAS EN MOVIMIENTOS, DESCOMPONE UNA IMAGEN EN UN BLOQUE RETICULO REGULAR CON NXN PUNTOS DE IMAGEN. ASI MISMO POR CADA CODIFICACION PREVIA SE INSPECCIONA LOS DATOS TRANSMITIDOS POR CUATRO PROCEDIMIENTOS CONSISTENTES EN: - CALCULO VECTORIAL DEL DESPLAZAMIENTO DEL BLOQUE. - CALCULO VECTORIAL DEL DESPLAZAMIENTO DEL OBJETO EN CUESTION. - ANULACION DEL DESPLAZAMIENTO. - ANULACION DE LA CODIFICACION PREVIA. ASI MISMO SELECCIONA EL PROCEDIMIENTO DE TRANSMISION, YA QUE SE UTILIZA PARA LA PREDICION DE ERRORES.
ES198787109846T 1986-08-29 1987-07-08 Procedimiento para la codificacion de prediccion compensada en movimiento de imagen a imagen. Expired - Lifetime ES2028000T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863629472 DE3629472A1 (de) 1986-08-29 1986-08-29 Verfahren zur bewegungskompensierten bild-zu-bild-praediktionscodierung

Publications (1)

Publication Number Publication Date
ES2028000T3 true ES2028000T3 (es) 1992-07-01

Family

ID=6308502

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198787109846T Expired - Lifetime ES2028000T3 (es) 1986-08-29 1987-07-08 Procedimiento para la codificacion de prediccion compensada en movimiento de imagen a imagen.

Country Status (5)

Country Link
US (1) US4816906A (es)
EP (1) EP0259562B1 (es)
AT (1) ATE70934T1 (es)
DE (2) DE3629472A1 (es)
ES (1) ES2028000T3 (es)

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5028995A (en) * 1987-10-28 1991-07-02 Hitachi, Ltd. Picture signal processor, picture signal coder and picture signal interpolator
DE3811535A1 (de) * 1988-04-06 1989-10-19 Philips Patentverwaltung Hybrid-codierer fuer videosignale
FR2638928A1 (fr) * 1988-11-08 1990-05-11 Labo Electronique Physique Dispositifs de codage et de decodage d'images de television, systeme de transmission d'images de television incorporant de tels dispositifs, et etages d'emission et de reception d'un tel systeme
EP0368400B1 (fr) * 1988-11-08 1995-05-10 Laboratoires D'electronique Philips Codage, décodage et système de transmission d'images de télévision
FR2644027A1 (fr) * 1989-03-03 1990-09-07 Labo Electronique Physique Dispositif de codage et de decodage d'images de television, systeme de transmission d'images de television incorporant de tels dispositifs, et etages d'emission et de reception d'un tel systeme
DE3906712A1 (de) * 1989-03-03 1990-09-06 Thomson Brandt Gmbh Elektronisches bildwiedergabegeraet
US5091782A (en) * 1990-04-09 1992-02-25 General Instrument Corporation Apparatus and method for adaptively compressing successive blocks of digital video
US5138447A (en) * 1991-02-11 1992-08-11 General Instrument Corporation Method and apparatus for communicating compressed digital video signals using multiple processors
US5317397A (en) * 1991-05-31 1994-05-31 Kabushiki Kaisha Toshiba Predictive coding using spatial-temporal filtering and plural motion vectors
US5986713A (en) * 1991-05-31 1999-11-16 Kabushiki Kaisha Toshiba Video coding apparatus using inter-field prediction
US6005627A (en) * 1991-05-31 1999-12-21 Kabushiki Kaisha Toshiba Video coding apparatus
JP3115651B2 (ja) * 1991-08-29 2000-12-11 シャープ株式会社 画像符号化装置
US5235419A (en) * 1991-10-24 1993-08-10 General Instrument Corporation Adaptive motion compensation using a plurality of motion compensators
JPH05308630A (ja) * 1992-04-28 1993-11-19 Victor Co Of Japan Ltd 動きベクトル検出方法
KR940003404A (ko) * 1992-07-23 1994-02-21 이헌조 프레임 간/프레임 내 움직임 보상 시스템
US5398079A (en) * 1993-01-27 1995-03-14 General Instrument Corporation Half-pixel interpolation for a motion compensated digital video system
WO1994018799A1 (en) * 1993-02-03 1994-08-18 Qualcomm Incorporated Interframe video encoding and decoding system
US6236682B1 (en) * 1993-03-08 2001-05-22 Sony Corporation Video motion vector detection including rotation and/or zoom vector generation
US5376968A (en) * 1993-03-11 1994-12-27 General Instrument Corporation Adaptive compression of digital video data using different modes such as PCM and DPCM
DE69431226T2 (de) * 1993-09-28 2003-04-17 Canon K.K., Tokio/Tokyo Bildwiedergabegerät
US5592226A (en) * 1994-01-26 1997-01-07 Btg Usa Inc. Method and apparatus for video data compression using temporally adaptive motion interpolation
US5802211A (en) * 1994-12-30 1998-09-01 Harris Corporation Method and apparatus for transmitting and utilizing analog encoded information
US6205253B1 (en) 1996-08-19 2001-03-20 Harris Corporation Method and apparatus for transmitting and utilizing analog encoded information
AU1941797A (en) * 1997-03-17 1998-10-12 Mitsubishi Denki Kabushiki Kaisha Image encoder, image decoder, image encoding method, image decoding method and image encoding/decoding system
WO1999059342A1 (en) * 1998-05-11 1999-11-18 The University Of British Columbia Method and system for mpeg-2 encoding with frame partitioning
DE19944300C2 (de) * 1999-09-15 2002-08-29 Siemens Ag Verfahren, Anordnung und Computerprogrammerzeugnis zur Bewegungsschätzung bei der Codierung von einem Bildobjekt in einem Bild
JP4002502B2 (ja) * 2001-11-27 2007-11-07 三星電子株式会社 座標インタポレータの符号化／復号化装置及びその方法
US6895410B2 (en) * 2003-05-02 2005-05-17 Nokia Corporation Method and apparatus for providing a multimedia data stream
US8824553B2 (en) 2003-05-12 2014-09-02 Google Inc. Video compression method
US7953152B1 (en) 2004-06-28 2011-05-31 Google Inc. Video compression and encoding method
US7558428B2 (en) * 2004-09-13 2009-07-07 Microsoft Corporation Accelerated video encoding using a graphics processing unit
CN100455021C (zh) * 2004-09-30 2009-01-21 华为技术有限公司 帧内预测模式的选择方法
US7646887B2 (en) * 2005-01-04 2010-01-12 Evolution Robotics Retail, Inc. Optical flow for object recognition
US8165205B2 (en) 2005-09-16 2012-04-24 Sony Corporation Natural shaped regions for motion compensation
CN102027467A (zh) * 2008-05-27 2011-04-20 多基有限公司 视频数据的非线性表征
US8325796B2 (en) 2008-09-11 2012-12-04 Google Inc. System and method for video coding using adaptive segmentation
US8385404B2 (en) 2008-09-11 2013-02-26 Google Inc. System and method for video encoding using constructed reference frame
US8326075B2 (en) 2008-09-11 2012-12-04 Google Inc. System and method for video encoding using adaptive loop filter
US9154799B2 (en) 2011-04-07 2015-10-06 Google Inc. Encoding and decoding motion via image segmentation
US8780996B2 (en) 2011-04-07 2014-07-15 Google, Inc. System and method for encoding and decoding video data
US8638854B1 (en) 2011-04-07 2014-01-28 Google Inc. Apparatus and method for creating an alternate reference frame for video compression using maximal differences
US8780971B1 (en) 2011-04-07 2014-07-15 Google, Inc. System and method of encoding using selectable loop filters
US8781004B1 (en) 2011-04-07 2014-07-15 Google Inc. System and method for encoding video using variable loop filter
US8885706B2 (en) 2011-09-16 2014-11-11 Google Inc. Apparatus and methodology for a video codec system with noise reduction capability
US9262670B2 (en) 2012-02-10 2016-02-16 Google Inc. Adaptive region of interest
US9131073B1 (en) 2012-03-02 2015-09-08 Google Inc. Motion estimation aided noise reduction
WO2013162980A2 (en) 2012-04-23 2013-10-31 Google Inc. Managing multi-reference picture buffers for video data coding
US9609341B1 (en) 2012-04-23 2017-03-28 Google Inc. Video data encoding and decoding using reference picture lists
US9014266B1 (en) 2012-06-05 2015-04-21 Google Inc. Decimated sliding windows for multi-reference prediction in video coding
US9344729B1 (en) 2012-07-11 2016-05-17 Google Inc. Selective prediction signal filtering
US9756331B1 (en) 2013-06-17 2017-09-05 Google Inc. Advance coded reference prediction
US9392272B1 (en) 2014-06-02 2016-07-12 Google Inc. Video coding using adaptive source variance based partitioning
US9578324B1 (en) 2014-06-27 2017-02-21 Google Inc. Video coding using statistical-based spatially differentiated partitioning
US10102613B2 (en) 2014-09-25 2018-10-16 Google Llc Frequency-domain denoising

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4278996A (en) * 1980-04-11 1981-07-14 Bell Telephone Laboratories, Incorporated Technique for encoding pictorial information
CA1175557A (en) * 1981-06-01 1984-10-02 Akira Hirano Predictive coding system for television signals
JPS57210785A (en) * 1981-06-19 1982-12-24 Kokusai Denshin Denwa Co Ltd <Kdd> Adaptive forecasting system between frames of television signal
JPS5836090A (ja) * 1981-08-27 1983-03-02 Kokusai Denshin Denwa Co Ltd <Kdd> テレビジョン信号の中央値予測符号化方式
JPS58197984A (ja) * 1982-05-14 1983-11-17 Nec Corp テレビジヨン信号の適応予測符号化装置
CA1203910A (en) * 1983-04-05 1986-04-29 Akira Hirano Method and apparatus for adaptive predictive encoding/decoding of multi-level picture signals
EP0123616B1 (en) * 1983-04-20 1987-03-04 Nippon Telegraph And Telephone Corporation Interframe coding method and apparatus therefor
US4575756A (en) * 1983-07-26 1986-03-11 Nec Corporation Decoder for a frame or field skipped TV signal with a representative movement vector used for individual vectors
DE3328341A1 (de) * 1983-08-05 1985-02-14 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren zur videosignalcodierung
FR2562364B1 (fr) * 1984-04-03 1987-06-19 Thomson Csf Procede et systeme de compression de debit de donnees numeriques transmises entre un emetteur et un recepteur de television
CA1251276A (en) * 1985-03-20 1989-03-14 Toshio Koga Method and arrangement of coding digital image signals utilizing interframe correlation
US4698672A (en) * 1986-10-27 1987-10-06 Compression Labs, Inc. Coding system for reducing redundancy

Also Published As

Publication number Publication date
DE3629472A1 (de) 1988-03-03
ATE70934T1 (de) 1992-01-15
US4816906A (en) 1989-03-28
EP0259562B1 (de) 1991-12-27
DE3775500D1 (de) 1992-02-06
EP0259562A1 (de) 1988-03-16

Similar Documents

Publication Publication Date Title
ATE70934T1 (de) Verfahren zur bewegungskompensierten bild-zu-bild-praediktionscodierung.
DE3677142D1 (de) Zweckmaessige technik zum kodieren eines digitalen videosignals.
CA2130779A1 (en) Method and Apparatus for Improving Motion Compensation in Digital Video Coding
EP3143767B1 (en) Method of palette predictor signaling for video coding
DE3587448D1 (de) Vorrichtung fuer eine wirksame kodierung von fernsehsignalen.
DK1449383T3 (da) Global bevægelseskompensation for videobilleder
DE69130190D1 (de) Hierarchisches Bewegungsabschätzungsverfahren in einer Bildsequenz
EP0227439A3 (en) Method of and apparatus for transmitting digital data and apparatus for decoding digital data
ATE178179T1 (de) Verfahren und vorrichtung zur übertragung von komprimierten, digitalen videosignalen mittels mehrerer prozessoren
AU4905085A (en) Method for detecting a movement of a television signal
ATE115750T1 (de) Verfahren und einrichtung zur bewegungsabschätzung in einer sich bewegenden bildfolge.
EP0895424A3 (en) Predictive digital video signal encoding and decoding method using block interpolation
MY142934A (en) Improved interpolation of video compression frames
CA2387701A1 (en) System and method for motion compensation and frame rate conversion
ATE148607T1 (de) Bewegungsvektorschätzung, bewegungsbildkodierung- und -speicherung
ES2124897T3 (es) Metodo y aparato para proporcionar video señal comprimida graduable.
JPH07170521A (ja) 画像処理装置
FR2648979B1 (fr) Procede de segmentation du champ de mouvement d&#39;une image et son application au codage d&#39;images video
RU93039976A (ru) Способ генерирования данных изображения
EP0577310B1 (en) Image processing device
MY132212A (en) Region-based texture coding and decoding method, and corresponding systems
MXPA03011169A (es) Metodo y aparato de codificacion entre cuadrados.
ATE134095T1 (de) Verfahren zur durchschaltung von multiplexsignalen über cross-connectoren
DE59108675D1 (de) Verfahren zur Schätzung von Bewegung in einem aufgenommenen Bild
MY132917A (en) Method of synthesizing interframe prediction images, and an image encoding and decoding technique using this synthesizing method

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 259562

Country of ref document: ES