DE3767919D1 - Verfahren zur transformationskodierung fuer die uebertragung von bildsignalen. - Google Patents

Verfahren zur transformationskodierung fuer die uebertragung von bildsignalen.

Info

Publication number
DE3767919D1
DE3767919D1 DE8787401183T DE3767919T DE3767919D1 DE 3767919 D1 DE3767919 D1 DE 3767919D1 DE 8787401183 T DE8787401183 T DE 8787401183T DE 3767919 T DE3767919 T DE 3767919T DE 3767919 D1 DE3767919 D1 DE 3767919D1
Authority
DE
Germany
Prior art keywords
image signals
transmitting image
transforming
encoding
transforming encoding
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
DE8787401183T
Other languages
English (en)
Inventor
Jacques Guichard
Gerard Eude
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.)
Orange SA
Original Assignee
Individual
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9335777&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3767919(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of DE3767919D1 publication Critical patent/DE3767919D1/de
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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • 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
    • H04N19/50—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
    • H04N19/60—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)
DE8787401183T 1986-05-29 1987-05-26 Verfahren zur transformationskodierung fuer die uebertragung von bildsignalen. Expired - Lifetime DE3767919D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8607713A FR2599577B1 (fr) 1986-05-29 1986-05-29 Procede de codage par transformation pour la transmission de signaux d'image.

Publications (1)

Publication Number Publication Date
DE3767919D1 true DE3767919D1 (de) 1991-03-14

Family

ID=9335777

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787401183T Expired - Lifetime DE3767919D1 (de) 1986-05-29 1987-05-26 Verfahren zur transformationskodierung fuer die uebertragung von bildsignalen.

Country Status (7)

Country Link
US (1) US4796087A (de)
EP (1) EP0248711B1 (de)
JP (1) JPS62291280A (de)
DE (1) DE3767919D1 (de)
FI (1) FI86241C (de)
FR (1) FR2599577B1 (de)
NO (1) NO872245L (de)

Families Citing this family (81)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3855114D1 (de) * 1987-05-06 1996-04-25 Philips Patentverwaltung System zur Übertragung von Videobildern
DE3853554T2 (de) * 1987-06-09 1995-08-24 Sony Corp Bewegungsvektorabschätzung in Fernsehbildern.
US5079630A (en) * 1987-10-05 1992-01-07 Intel Corporation Adaptive video compression system
US5040060A (en) * 1987-12-01 1991-08-13 Canon Kabushiki Kaisha Image information transmission system with compression based on still-image redundancy
DE68909271T2 (de) * 1988-02-23 1994-03-24 Philips Nv Verfahren und Anordnung zum Abschätzen des Bewegungsausmasses bei einem Bildelement eines Fernsehbildes.
FR2628276B1 (fr) * 1988-03-02 1991-06-28 France Etat Procede de reduction de debit d'une sequence de donnees d'assistance a la reconstitution d'une image electronique a partir d'un signal sous-echantillonne
FR2633468B1 (fr) * 1988-06-24 1990-11-09 France Etat Procede de codage de donnees d'assistance a la reconstruction d'images electroniques animees sous-echantillonnees
JPH082107B2 (ja) * 1990-03-02 1996-01-10 国際電信電話株式会社 動画像のハイブリッド符号化方法及びその装置
US5253275A (en) * 1991-01-07 1993-10-12 H. Lee Browne Audio and video transmission and receiving system
SE469866B (sv) * 1991-04-12 1993-09-27 Dv Sweden Ab Metod för estimering av rörelseinnehåll i videosignaler
EP0533195A2 (de) * 1991-09-20 1993-03-24 Sony Corporation Vorrichtung zum Kodieren und/oder Dekodieren von Bildsignalen
JP3263960B2 (ja) * 1991-10-22 2002-03-11 ソニー株式会社 動きベクトル符号器および復号器
US5471248A (en) * 1992-11-13 1995-11-28 National Semiconductor Corporation System for tile coding of moving images
KR950006776B1 (ko) * 1993-01-14 1995-06-22 삼성전자주식회사 디지탈 영상 데이타의 보간방법 및 회로
AU6099594A (en) * 1993-02-03 1994-08-29 Qualcomm Incorporated Interframe video encoding and decoding system
FI94306C (fi) * 1993-07-15 1995-08-10 Nokia Technology Gmbh Menetelmä televisiokuvan pienten kuvasegmenttien liikevektoreiden määrittämiseksi
DE69423166T2 (de) * 1993-09-08 2000-07-06 Thomson Consumer Electronics Verfahren und Vorrichtung zur Bewegungsauswertung mit Blockübereinstimmung
GB2283876B (en) * 1993-11-09 1998-06-24 Matsushita Electric Ind Co Ltd Encoding and decoding code sequences and frames
JPH07200833A (ja) * 1993-12-08 1995-08-04 Nec Corp 画像化システムにおいて移動物体の数を決定し画像の点と移動物体とを関連させる方法
US5812198A (en) * 1994-05-30 1998-09-22 Ntt Mobile Communications Network, Inc. Video coding decoding apparatus
US5594504A (en) * 1994-07-06 1997-01-14 Lucent Technologies Inc. Predictive video coding using a motion vector updating routine
EP0779011B1 (de) * 1994-09-02 2001-11-28 Sarnoff Corporation Verfahren und vorrichtung zur global-zu-lokal-block-bewegungsschätzung
DE69518128T2 (de) * 1994-09-21 2001-03-29 Kabushiki Kaisha Toshiba, Kawasaki Bilddatenverarbeitungsvorrichtung mit Bilddatenteilungsfunktion und Verfahren zur Verarbeitung von Bilddaten
US5751377A (en) * 1994-11-04 1998-05-12 Matsushita Electric Industrial Co., Ltd. Picture coding apparatus and decoding apparatus
US5802211A (en) * 1994-12-30 1998-09-01 Harris Corporation Method and apparatus for transmitting and utilizing analog encoded information
US6002802A (en) * 1995-10-27 1999-12-14 Kabushiki Kaisha Toshiba Video encoding and decoding apparatus
DE19603808C1 (de) * 1996-02-02 1997-04-17 Siemens Ag Anordnung und Verfahren zur Codierung und Decodierung von mit einem blockbasierten Codierungsverfahren codierten Bildern
US5745700A (en) * 1996-05-13 1998-04-28 International Business Machines Corporation Multi media video matrix address decoder
KR100235064B1 (ko) * 1996-05-23 1999-12-15 전주범 재배열된 블록 기반 부호화 기법을 이용하여 비디오 신호의 물체영역을 부호화하기 위한 장치
US6205253B1 (en) 1996-08-19 2001-03-20 Harris Corporation Method and apparatus for transmitting and utilizing analog encoded information
US6786420B1 (en) 1997-07-15 2004-09-07 Silverbrook Research Pty. Ltd. Data distribution mechanism in the form of ink dots on cards
EP0891100A1 (de) * 1997-07-08 1999-01-13 Canon Kabushiki Kaisha Verfahren und Vorrichtung zur Kodierung von Daten, insbesondere digitalen Bildern und Bildsequenzen
FR2766033A1 (fr) * 1997-07-08 1999-01-15 Canon Kk Procede et dispositif de codage et decodage de donnees, notamment de sequences d'images numeriques
US6618117B2 (en) 1997-07-12 2003-09-09 Silverbrook Research Pty Ltd Image sensing apparatus including a microcontroller
US6690419B1 (en) * 1997-07-15 2004-02-10 Silverbrook Research Pty Ltd Utilising eye detection methods for image processing in a digital image camera
US6879341B1 (en) 1997-07-15 2005-04-12 Silverbrook Research Pty Ltd Digital camera system containing a VLIW vector processor
US7551201B2 (en) 1997-07-15 2009-06-23 Silverbrook Research Pty Ltd Image capture and processing device for a print on demand digital camera system
US6624848B1 (en) 1997-07-15 2003-09-23 Silverbrook Research Pty Ltd Cascading image modification using multiple digital cameras incorporating image processing
US7110024B1 (en) 1997-07-15 2006-09-19 Silverbrook Research Pty Ltd Digital camera system having motion deblurring means
EP0905982A3 (de) * 1997-09-30 1999-07-07 Canon Kabushiki Kaisha Verfahren und Vorrichtung zur Kodierung und Dekodierung von Daten, insbesondere Digitalbildfolgen
EP1086592B1 (de) * 1998-06-05 2003-05-07 Innomedia Pte Ltd. Verfahren und vorrichtung zur extraktion des hintergrunds zwecks verringerung der anzahl codierter blöcke bei der videokodierung
AUPP702098A0 (en) 1998-11-09 1998-12-03 Silverbrook Research Pty Ltd Image creation method and apparatus (ART73)
US6983018B1 (en) 1998-11-30 2006-01-03 Microsoft Corporation Efficient motion vector coding for video compression
US6563953B2 (en) * 1998-11-30 2003-05-13 Microsoft Corporation Predictive image compression using a single variable length code for both the luminance and chrominance blocks for each macroblock
AUPQ056099A0 (en) * 1999-05-25 1999-06-17 Silverbrook Research Pty Ltd A method and apparatus (pprint01)
DE60129005T2 (de) * 2000-01-20 2008-02-21 Kyowa Hakko Kogyo Co., Ltd. Verfahren zum erkennen oder quantifizieren von umwelthormonen
WO2003053066A1 (en) 2001-12-17 2003-06-26 Microsoft Corporation Skip macroblock coding
CN101448162B (zh) 2001-12-17 2013-01-02 微软公司 处理视频图像的方法
US7003035B2 (en) * 2002-01-25 2006-02-21 Microsoft Corporation Video coding methods and apparatuses
US7892183B2 (en) * 2002-04-19 2011-02-22 Pelikan Technologies, Inc. Method and apparatus for body fluid sampling and analyte sensing
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
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
US7830963B2 (en) * 2003-07-18 2010-11-09 Microsoft Corporation Decoding jointly coded transform type and subblock pattern information
US10554985B2 (en) 2003-07-18 2020-02-04 Microsoft Technology Licensing, Llc DC coefficient signaling at small quantization step sizes
US7609763B2 (en) * 2003-07-18 2009-10-27 Microsoft Corporation Advanced bi-directional predictive coding of video frames
US7426308B2 (en) * 2003-07-18 2008-09-16 Microsoft Corporation Intraframe and interframe interlace coding and decoding
US7499495B2 (en) * 2003-07-18 2009-03-03 Microsoft Corporation Extended range motion vectors
US7738554B2 (en) 2003-07-18 2010-06-15 Microsoft Corporation DC coefficient signaling at small quantization step sizes
US20050013498A1 (en) * 2003-07-18 2005-01-20 Microsoft Corporation Coding of motion vector information
US7606308B2 (en) * 2003-09-07 2009-10-20 Microsoft Corporation Signaling macroblock mode information for macroblocks of interlaced forward-predicted fields
US7599438B2 (en) * 2003-09-07 2009-10-06 Microsoft Corporation Motion vector block pattern coding and decoding
US7620106B2 (en) 2003-09-07 2009-11-17 Microsoft Corporation Joint coding and decoding of a reference field selection and differential motion vector information
US8064520B2 (en) * 2003-09-07 2011-11-22 Microsoft Corporation Advanced bi-directional predictive coding of interlaced video
US7567617B2 (en) * 2003-09-07 2009-07-28 Microsoft Corporation Predicting motion vectors for fields of forward-predicted interlaced video frames
US7623574B2 (en) 2003-09-07 2009-11-24 Microsoft Corporation Selecting between dominant and non-dominant motion vector predictor polarities
US7616692B2 (en) 2003-09-07 2009-11-10 Microsoft Corporation Hybrid motion vector prediction for interlaced forward-predicted fields
US7317839B2 (en) * 2003-09-07 2008-01-08 Microsoft Corporation Chroma motion vector derivation for interlaced forward-predicted fields
US7092576B2 (en) * 2003-09-07 2006-08-15 Microsoft Corporation Bitplane coding for macroblock field/frame coding type information
US7577200B2 (en) 2003-09-07 2009-08-18 Microsoft Corporation Extended range variable length coding/decoding of differential motion vector information
US7724827B2 (en) * 2003-09-07 2010-05-25 Microsoft Corporation Multi-layer run level encoding and decoding
US7720154B2 (en) * 2004-11-12 2010-05-18 Industrial Technology Research Institute System and method for fast variable-size motion estimation
FI20050113A (fi) * 2005-02-01 2006-08-02 Paavo Eskelinen Menetelmä kuvainformaation käsittelemiseksi
US9077960B2 (en) * 2005-08-12 2015-07-07 Microsoft Corporation Non-zero coefficient block pattern coding
CN101227601B (zh) * 2007-01-15 2011-09-14 飞思卡尔半导体公司 在视频再现中进行几何变换的方法和设备
US8254455B2 (en) * 2007-06-30 2012-08-28 Microsoft Corporation Computing collocated macroblock information for direct mode macroblocks
US8189666B2 (en) * 2009-02-02 2012-05-29 Microsoft Corporation Local picture identifier and computation of co-located information
DE202021106621U1 (de) 2021-12-03 2023-03-24 Ipp Gmbh Ladungsträger
DE202021106622U1 (de) 2021-12-03 2023-03-27 Ipp Gmbh Ladungsträger
DE102021131954A1 (de) 2021-12-03 2023-06-07 Ipp Gmbh Ladungsträger
DE102021131955A1 (de) 2021-12-03 2023-06-07 Ipp Gmbh Ladungsträger

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4245248A (en) * 1979-04-04 1981-01-13 Bell Telephone Laboratories, Incorporated Motion estimation and encoding of video signals in the transform domain
JPS60158786A (ja) * 1984-01-30 1985-08-20 Kokusai Denshin Denwa Co Ltd <Kdd> 画像動き量検出方式
US4661849A (en) * 1985-06-03 1987-04-28 Pictel Corporation Method and apparatus for providing motion estimation signals for communicating image sequences
DE3684047D1 (de) * 1985-07-02 1992-04-09 Matsushita Electric Ind Co Ltd Vorrichtung zur blockkodierung.
US4661853A (en) * 1985-11-01 1987-04-28 Rca Corporation Interfield image motion detector for video signals

Also Published As

Publication number Publication date
EP0248711B1 (de) 1991-02-06
JPS62291280A (ja) 1987-12-18
FI872380A (fi) 1987-11-30
FI86241B (fi) 1992-04-15
FI872380A0 (fi) 1987-05-28
NO872245L (no) 1987-11-30
NO872245D0 (no) 1987-05-27
FI86241C (fi) 1992-07-27
EP0248711A1 (de) 1987-12-09
FR2599577B1 (fr) 1988-08-05
FR2599577A1 (fr) 1987-12-04
US4796087A (en) 1989-01-03

Similar Documents

Publication Publication Date Title
DE3767919D1 (de) Verfahren zur transformationskodierung fuer die uebertragung von bildsignalen.
DE3751138D1 (de) Verfahren zur Bilderzeugung.
DE3482912D1 (de) Verfahren zur uebertragung von digital codierten analogsignalen.
DE3785950D1 (de) Verfahren zur umsetzung der bildelementdichte fuer grautonbilder.
DE3586263D1 (de) Verfahren zur herstellung von abbildungen.
DE3483526D1 (de) Verfahren zur bilderzeugung.
DE3765799D1 (de) System zur kodierung und uebertragung von bewegtbildsignalen.
DE3856494D1 (de) System zur Bildcodierung
DE3682202D1 (de) Verfahren und vorrichtung zur uebertragung von informationssignalen.
DE3685127D1 (de) Verfahren zur uebertragung von digitalen daten.
DE3685461D1 (de) Verfahren zur bildung eines bildes.
DE3770896D1 (de) Verfahren zur photoselektiven metallisierung.
DE3750853D1 (de) Verfahren zur Bildsignalkodierung mittels Orthogonal-Transformation.
DE3750699D1 (de) Verfahren zur Farbbildherstellung.
DE3766194D1 (de) Verfahren zur uebertragung von farbstoffen.
DE3783865D1 (de) Elektrostatographisches verfahren zur bilderzeugung.
DE3768587D1 (de) Verfahren zur digitalen nachrichtenuebertragung.
DE69025364D1 (de) Verfahren zur Bildkodierung
DE3668078D1 (de) Verfahren zur bilderzeugung.
DE3787865D1 (de) Verfahren zur Faksimile-Übertragung und -Kompression.
DE3781243D1 (de) Verfahren zur wiederformierung von farbfernsehsignalen.
DE3682833D1 (de) Verfahren zur bildherstellung.
DE3850761D1 (de) Verfahren zur Übertragung von digitalen Daten.
DE3775383D1 (de) System und verfahren zur datenubertragung.
DE3777484D1 (de) Verfahren zur herstellung von isobutylen.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: FRANCE TELECOM, S.A., PARIS, FR

8381 Inventor (new situation)

Free format text: GUICHARD, JACQUES, PARIS, FR EUDE, GERARD, TORCY, FR