DE69903517T2 - Digitale verarbeitung von grafischen bildern in einem dekodierer - Google Patents

Digitale verarbeitung von grafischen bildern in einem dekodierer

Info

Publication number
DE69903517T2
DE69903517T2 DE69903517T DE69903517T DE69903517T2 DE 69903517 T2 DE69903517 T2 DE 69903517T2 DE 69903517 T DE69903517 T DE 69903517T DE 69903517 T DE69903517 T DE 69903517T DE 69903517 T2 DE69903517 T2 DE 69903517T2
Authority
DE
Germany
Prior art keywords
decoder
image file
processor means
digital processing
format
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
DE69903517T
Other languages
English (en)
Other versions
DE69903517D1 (de
Inventor
Dominique Hamery
Jerome Meric
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
Original Assignee
Canal Plus Technologies SA
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 Canal Plus Technologies SA filed Critical Canal Plus Technologies SA
Publication of DE69903517D1 publication Critical patent/DE69903517D1/de
Application granted granted Critical
Publication of DE69903517T2 publication Critical patent/DE69903517T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/36—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of a graphic pattern, e.g. using an all-points-addressable [APA] memory
    • 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
    • H04N19/423—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 characterised by memory arrangements
    • 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
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00—Aspects of display data processing
    • G09G2340/02—Handling of images in compressed format, e.g. JPEG, MPEG
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/02—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which colour is displayed
    • G09G5/06—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which colour is displayed using colour palettes, e.g. look-up tables

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Processing (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Studio Circuits (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Holo Graphy (AREA)
  • Details Of Television Scanning (AREA)
  • Digital Computer Display Output (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
DE69903517T 1998-02-16 1999-02-08 Digitale verarbeitung von grafischen bildern in einem dekodierer Expired - Lifetime DE69903517T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP98400369A EP0936814A1 (de) 1998-02-16 1998-02-16 Digitale Verarbeitung von grafischen Bildern in einem Dekodierer
PCT/IB1999/000280 WO1999041913A1 (en) 1998-02-16 1999-02-08 Processing of graphical digital picture data in a decoder

Publications (2)

Publication Number Publication Date
DE69903517D1 DE69903517D1 (de) 2002-11-21
DE69903517T2 true DE69903517T2 (de) 2003-06-26

Family

ID=8235277

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69903517T Expired - Lifetime DE69903517T2 (de) 1998-02-16 1999-02-08 Digitale verarbeitung von grafischen bildern in einem dekodierer

Country Status (21)

Country Link
EP (2) EP0936814A1 (de)
JP (1) JP4677096B2 (de)
KR (1) KR100643835B1 (de)
CN (1) CN1291410A (de)
AT (1) ATE226380T1 (de)
AU (1) AU749833B2 (de)
BR (1) BRPI9907902B1 (de)
CA (1) CA2318637A1 (de)
DE (1) DE69903517T2 (de)
ES (1) ES2185306T3 (de)
HK (1) HK1031071A1 (de)
HR (1) HRP20000484A2 (de)
HU (1) HUP0101604A3 (de)
ID (1) ID25909A (de)
IL (1) IL137641A0 (de)
NO (1) NO20004080L (de)
NZ (1) NZ505868A (de)
PL (1) PL342371A1 (de)
TR (1) TR200002368T2 (de)
WO (1) WO1999041913A1 (de)
ZA (1) ZA991125B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004008248A1 (de) * 2004-02-19 2005-09-22 Fujitsu Siemens Computers Gmbh Datennetzanschlussgerät für ein Anzeigegerät und Verfahren zur Aufbereitung von aus einem Datennetz geladenen Daten

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7218845B2 (en) 1996-04-15 2007-05-15 Autodesk Canada Co. Reading image frames as files
GB2385479B (en) * 2001-04-19 2005-07-27 Discreet Logic Inc Image data processing
EP0995316A2 (de) * 1998-03-31 2000-04-26 Koninklijke Philips Electronics N.V. Verfahren und vorrichtung zur veränderung von daten in einem kodierten datenbstrom
US6289455B1 (en) 1999-09-02 2001-09-11 Crypotography Research, Inc. Method and apparatus for preventing piracy of digital content
CN107770472B (zh) * 2017-10-31 2020-07-28 中国电子科技集团公司第二十九研究所 一种secam制式模拟电视信号数字化解调方法及数字信号图像恢复方法
CN113132649B (zh) * 2019-12-31 2023-01-03 北京字节跳动网络技术有限公司 图像生成方法、装置、电子设备及计算机可读存储介质

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07112230B2 (ja) * 1990-06-29 1995-11-29 富士ゼロックス株式会社 画像処理装置
JPH06326856A (ja) * 1993-05-17 1994-11-25 Hitachi Ltd データ記録装置および方法
WO1996019077A1 (en) * 1994-12-14 1996-06-20 Philips Electronics N.V. Subtitling transmission system
JPH09297568A (ja) * 1996-05-07 1997-11-18 Fujitsu Ltd データ処理装置
JPH1042149A (ja) * 1996-07-19 1998-02-13 Fuji Xerox Co Ltd 画像処理装置及び画像表現変換方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004008248A1 (de) * 2004-02-19 2005-09-22 Fujitsu Siemens Computers Gmbh Datennetzanschlussgerät für ein Anzeigegerät und Verfahren zur Aufbereitung von aus einem Datennetz geladenen Daten

Also Published As

Publication number Publication date
HK1031071A1 (en) 2001-05-25
AU2181799A (en) 1999-08-30
PL342371A1 (en) 2001-06-04
JP2002503928A (ja) 2002-02-05
EP0936814A1 (de) 1999-08-18
CN1291410A (zh) 2001-04-11
NZ505868A (en) 2002-03-01
WO1999041913A1 (en) 1999-08-19
KR20010086240A (ko) 2001-09-10
ATE226380T1 (de) 2002-11-15
TR200002368T2 (tr) 2001-04-20
JP4677096B2 (ja) 2011-04-27
DE69903517D1 (de) 2002-11-21
EP1057346B1 (de) 2002-10-16
NO20004080L (no) 2000-10-16
NO20004080D0 (no) 2000-08-15
HRP20000484A2 (en) 2000-12-31
ID25909A (id) 2000-11-09
ES2185306T3 (es) 2003-04-16
BR9907902A (pt) 2000-10-17
AU749833B2 (en) 2002-07-04
EP1057346A1 (de) 2000-12-06
KR100643835B1 (ko) 2006-11-10
IL137641A0 (en) 2001-10-31
BRPI9907902B1 (pt) 2016-01-12
HUP0101604A2 (hu) 2001-09-28
HUP0101604A3 (en) 2003-05-28
CA2318637A1 (en) 1999-08-19
ZA991125B (en) 1999-08-12

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: THOMSON LICENSING SAS, BOULOGNE-BILLANCOURT, FR

8364 No opposition during term of opposition