DE68927477D1 - Leistungsfähige Kodierung/Dekodierung in der Zerlegung und im Wiederaufbau eines Hochauflösungsbildes unter Verwendung seiner Kopie geringerer Auflösung - Google Patents

Leistungsfähige Kodierung/Dekodierung in der Zerlegung und im Wiederaufbau eines Hochauflösungsbildes unter Verwendung seiner Kopie geringerer Auflösung

Info

Publication number
DE68927477D1
DE68927477D1 DE68927477T DE68927477T DE68927477D1 DE 68927477 D1 DE68927477 D1 DE 68927477D1 DE 68927477 T DE68927477 T DE 68927477T DE 68927477 T DE68927477 T DE 68927477T DE 68927477 D1 DE68927477 D1 DE 68927477D1
Authority
DE
Germany
Prior art keywords
reconstruction
copy
decoding
decomposition
resolution
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
DE68927477T
Other languages
English (en)
Other versions
DE68927477T2 (de
Inventor
Christodoulos Chamzas
Donald L Duttweiler
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.)
AT&T Corp
Original Assignee
AT&T 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 AT&T Corp filed Critical AT&T Corp
Application granted granted Critical
Publication of DE68927477D1 publication Critical patent/DE68927477D1/de
Publication of DE68927477T2 publication Critical patent/DE68927477T2/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
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/41—Bandwidth or redundancy reduction
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/004—Predictors, e.g. intraframe, interframe coding
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/41—Bandwidth or redundancy reduction
    • H04N1/411—Bandwidth or redundancy reduction for the transmission or storage or reproduction of two-tone pictures, e.g. black and white pictures
    • H04N1/413—Systems or arrangements allowing the picture to be reproduced without loss or modification of picture-information
    • H04N1/417—Systems or arrangements allowing the picture to be reproduced without loss or modification of picture-information using predictive or differential encoding
    • H04N1/4172—Progressive encoding, i.e. by decomposition into high and low resolution components
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Processing (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Color Television Systems (AREA)
  • Television Systems (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
DE68927477T 1989-06-01 1989-08-15 Leistungsfähige Kodierung/Dekodierung in der Zerlegung und im Wiederaufbau eines Hochauflösungsbildes unter Verwendung seiner Kopie geringerer Auflösung Expired - Lifetime DE68927477T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/359,909 US4979049A (en) 1989-06-01 1989-06-01 Efficient encoding/decoding in the decomposition and recomposition of a high resolution image utilizing its low resolution replica

Publications (2)

Publication Number Publication Date
DE68927477D1 true DE68927477D1 (de) 1997-01-02
DE68927477T2 DE68927477T2 (de) 1997-03-20

Family

ID=23415788

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68927477T Expired - Lifetime DE68927477T2 (de) 1989-06-01 1989-08-15 Leistungsfähige Kodierung/Dekodierung in der Zerlegung und im Wiederaufbau eines Hochauflösungsbildes unter Verwendung seiner Kopie geringerer Auflösung

Country Status (6)

Country Link
US (1) US4979049A (de)
EP (1) EP0400240B1 (de)
JP (1) JP2542726B2 (de)
KR (1) KR970002966B1 (de)
CA (1) CA2014548C (de)
DE (1) DE68927477T2 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2643531B1 (fr) * 1989-02-21 1996-04-26 Thomson Csf Procede et dispositif de compression de l'information destine au decodage compatible d'une famille de signaux de television de resolutions croissantes
JP3023961B2 (ja) * 1989-10-04 2000-03-21 三菱電機株式会社 符号化器及び復号化器
US5255105A (en) * 1990-03-17 1993-10-19 International Computers Limited Encoding image data
GB9006080D0 (en) * 1990-03-17 1990-05-16 Int Computers Ltd Progressive encoding
US5781196A (en) * 1990-10-19 1998-07-14 Eidos Plc Of The Boat House Video compression by extracting pixel changes exceeding thresholds
US5313204A (en) * 1991-04-25 1994-05-17 Mitsubishi Denki Kabushiki Kaisha Encoding and decoding devices with predictor and detector
US5216503A (en) * 1991-12-24 1993-06-01 General Instrument Corporation Statistical multiplexer for a multichannel image compression system
JP3226588B2 (ja) * 1992-02-28 2001-11-05 キヤノン株式会社 画像処理装置、システムおよび方法
JPH0628126A (ja) * 1992-07-09 1994-02-04 Canon Inc 情報処理方法及び装置
US6055338A (en) * 1996-08-22 2000-04-25 Sumitomo Metal Industries Limited Bi-level adaptive coding using a dual port memory and a context comparator
JPH1075463A (ja) * 1996-08-29 1998-03-17 Asahi Optical Co Ltd 画像圧縮装置および画像伸張装置
US6058216A (en) * 1996-09-03 2000-05-02 Sumitomo Metal Industries Limited Apparatus for encoding image data
KR100440944B1 (ko) * 1997-07-15 2004-09-18 삼성전자주식회사 이진화상의 해상도를 축소시키는 방법 및 장치
US7181617B2 (en) 2002-06-10 2007-02-20 Kelley Wise Remote virtual medical diagnostic imaging viewer
US8176155B2 (en) * 2003-11-26 2012-05-08 Riip, Inc. Remote network management system
US7673807B2 (en) 2007-02-21 2010-03-09 Hewlett-Packard Development Company, L.P. Multiple resolution readable color array
JP5089214B2 (ja) * 2007-03-27 2012-12-05 キヤノン株式会社 画像処理方法及びその装置、コンピュータプログラム及び記憶媒体
US11625457B2 (en) 2007-04-16 2023-04-11 Tailstream Technologies, Llc System for interactive matrix manipulation control of streamed data
US9325682B2 (en) 2007-04-16 2016-04-26 Tailstream Technologies, Llc System for interactive matrix manipulation control of streamed data and media
TWI372561B (en) * 2009-04-07 2012-09-11 Univ Nat Taiwan Method for decomposition and rending of video content and user interface operating the method thereof
JP6569242B2 (ja) * 2015-02-27 2019-09-04 富士ゼロックス株式会社 画像処理装置、画像処理システム及び画像処理プログラム
US10706308B2 (en) * 2018-08-07 2020-07-07 Accenture Global Solutions Limited Image processing for automated object identification
US11545072B2 (en) 2021-06-08 2023-01-03 Huizhou China Star Optoelectronics Display Co., Ltd. Driving device of display panel and display device
CN113380191B (zh) * 2021-06-08 2022-09-09 惠州华星光电显示有限公司 显示面板的驱动装置及显示装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55602A (en) * 1978-03-22 1980-01-07 Ricoh Co Ltd Predictive restoration method for high-density picture element
JPS54126415A (en) * 1978-03-24 1979-10-01 Ricoh Co Ltd High-density picture element forecasting-restoring method
JPS54150022A (en) * 1978-05-18 1979-11-24 Ricoh Co Ltd Method and apparatus for picture encoding reproduction
JPS5666971A (en) * 1979-11-05 1981-06-05 Dainippon Screen Mfg Co Ltd Picture data compressing method
US4870497A (en) * 1988-01-22 1989-09-26 American Telephone And Telegraph Company Progressive transmission of high resolution two-tone facsimile images
US4873577A (en) * 1988-01-22 1989-10-10 American Telephone And Telegraph Company Edge decomposition for the transmission of high resolution facsimile images

Also Published As

Publication number Publication date
DE68927477T2 (de) 1997-03-20
JP2542726B2 (ja) 1996-10-09
KR910002223A (ko) 1991-01-31
CA2014548A1 (en) 1990-12-01
EP0400240A2 (de) 1990-12-05
JPH03113967A (ja) 1991-05-15
KR970002966B1 (ko) 1997-03-13
EP0400240B1 (de) 1996-11-20
CA2014548C (en) 1993-11-30
US4979049A (en) 1990-12-18
EP0400240A3 (de) 1992-03-25

Similar Documents

Publication Publication Date Title
DE68927477D1 (de) Leistungsfähige Kodierung/Dekodierung in der Zerlegung und im Wiederaufbau eines Hochauflösungsbildes unter Verwendung seiner Kopie geringerer Auflösung
DE69016101T2 (de) Kodierung/Dekodierung bei der Zerlegung und Wiederzusammensetzung eines hochauflösenden Bildes.
EP0474100A3 (en) Image encoding apparatus and image decoding apparatus
EP0447247A3 (en) Image encoding method and apparatus
DE69627276T2 (de) Dreidimensionales bildrekonstruktionsverfahren mit verbesserung von auflösung und kontrast
EP0389164A3 (en) Pixel density converting apparatus
DE69225941T2 (de) Bildkodierung und/oder -dekodierung
DE69331722T2 (de) Hochauflösende Rasterröntgenphotoelektronenspektroskopie zur Bilderzeugung
EP0428073A3 (en) High resolution translation of images
EP0526163A3 (en) Image coding method and image coding apparatus
EP0510972A3 (en) Image coding method and apparatus
DE69018976D1 (de) Verfahren zur verringerung des quantisierungsfehlers in hierarchischen zerlegungs- und wiederaufbauschemen.
DE69227223D1 (de) Verfahren zur Umwandlung der Bildauflösung
DE69229695D1 (de) Bildkodiersystem und Bildkodierverfahren
HK1002135A1 (en) Image coding apparatus and image decoding apparatus
DE3787684D1 (de) Schirm zum Speichern eines Strahlungsbildes und Verfahren zur Herstellung desselben.
DE69020174D1 (de) Verfahren und Gerät zur Umwandlung der Auflösung eines Bildes mit Muster aus bivalenten Pixeln.
KR960008381B1 (en) Apparatus for image coding and decoding
ZA904704B (en) Photosensitive compositions comprising selected photoactive materials,and their use in producing high resolution,photoresist images with near ultraviolet radiation
DE69222471T2 (de) Bildaufzeichnungsgerät und Farbumsetzungsverfahren
EP0448311A3 (en) Image encoding and recording apparatus
GB9200751D0 (en) Organic compositions and photoconductive imaging members
EP0370303A3 (en) Nuclear fuel rod wiping apparatus
ZA919218B (en) High resolution logging method and apparatus
Reed 1000 years of pottery. An analysis of pottery, trade and use

Legal Events

Date Code Title Description
8364 No opposition during term of opposition