DE69903281T2 - Empfänger/dekodierer und verfahren zur videodatenbearbeitung - Google Patents

Empfänger/dekodierer und verfahren zur videodatenbearbeitung

Info

Publication number
DE69903281T2
DE69903281T2 DE69903281T DE69903281T DE69903281T2 DE 69903281 T2 DE69903281 T2 DE 69903281T2 DE 69903281 T DE69903281 T DE 69903281T DE 69903281 T DE69903281 T DE 69903281T DE 69903281 T2 DE69903281 T2 DE 69903281T2
Authority
DE
Germany
Prior art keywords
data
decoder
receiver
buffer area
processing video
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
DE69903281T
Other languages
English (en)
Other versions
DE69903281D1 (de
Inventor
Jerome Meric
Patrice Letourneur
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
Application granted granted Critical
Publication of DE69903281D1 publication Critical patent/DE69903281D1/de
Publication of DE69903281T2 publication Critical patent/DE69903281T2/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
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G1/00—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data
    • G09G1/06—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data using single beam tubes, e.g. three-dimensional or perspective representation, rotation or translation of display pattern, hidden lines, shadows
    • G09G1/14—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data using single beam tubes, e.g. three-dimensional or perspective representation, rotation or translation of display pattern, hidden lines, shadows the beam tracing a pattern independent of the information to be displayed, this latter determining the parts of the pattern rendered respectively visible and invisible
    • G09G1/16—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data using single beam tubes, e.g. three-dimensional or perspective representation, rotation or translation of display pattern, hidden lines, shadows the beam tracing a pattern independent of the information to be displayed, this latter determining the parts of the pattern rendered respectively visible and invisible the pattern of rectangular co-ordinates extending over the whole area of the screen, i.e. television type raster
    • 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
    • G09G5/39—Control of the bit-mapped memory
    • G09G5/395—Arrangements specially adapted for transferring the contents of the bit-mapped memory to the screen
    • 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
    • G09G5/39—Control of the bit-mapped memory
    • G09G5/399—Control of the bit-mapped memory using two or more bit-mapped memories, the operations of which are switched in time, e.g. ping-pong buffers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/426—Internal components of the client ; Characteristics thereof
    • H04N21/42653—Internal components of the client ; Characteristics thereof for processing graphics
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/426—Internal components of the client ; Characteristics thereof
    • H04N21/42692—Internal components of the client ; Characteristics thereof for reading from or writing on a volatile storage medium, e.g. Random Access Memory [RAM]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Graphics (AREA)
  • Software Systems (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Television Systems (AREA)
  • Circuits Of Receivers In General (AREA)
  • Digital Computer Display Output (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
DE69903281T 1998-04-29 1999-04-29 Empfänger/dekodierer und verfahren zur videodatenbearbeitung Expired - Lifetime DE69903281T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP98401075A EP0954171A1 (de) 1998-04-29 1998-04-29 Empfänger/Dekodierer und Verfahren zur Videodatenbearbeitung
PCT/IB1999/000850 WO1999056465A1 (en) 1998-04-29 1999-04-29 Receiver/decoder and method of processing video data

Publications (2)

Publication Number Publication Date
DE69903281D1 DE69903281D1 (de) 2002-11-07
DE69903281T2 true DE69903281T2 (de) 2003-06-18

Family

ID=8235358

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69903281T Expired - Lifetime DE69903281T2 (de) 1998-04-29 1999-04-29 Empfänger/dekodierer und verfahren zur videodatenbearbeitung

Country Status (22)

Country Link
US (1) US7284262B1 (de)
EP (2) EP0954171A1 (de)
JP (1) JP4549532B2 (de)
KR (1) KR100613220B1 (de)
CN (1) CN100399811C (de)
AT (1) ATE225586T1 (de)
AU (1) AU3622499A (de)
BR (1) BR9910053B1 (de)
CA (1) CA2329339A1 (de)
DE (1) DE69903281T2 (de)
ES (1) ES2184444T3 (de)
HK (1) HK1032873A1 (de)
HR (1) HRP20000691A2 (de)
HU (1) HUP0102700A2 (de)
ID (1) ID27087A (de)
IL (1) IL139107A0 (de)
NO (1) NO20005403L (de)
NZ (1) NZ507809A (de)
PL (1) PL343757A1 (de)
TR (1) TR200003134T2 (de)
WO (1) WO1999056465A1 (de)
ZA (1) ZA200006804B (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7016992B2 (en) * 2000-08-17 2006-03-21 Matsushita Electric Industrial Co., Ltd. Electronic mail system
JP4368350B2 (ja) * 2003-05-27 2009-11-18 株式会社日立メディコ Ｘ線画像診断装置
KR100657276B1 (ko) 2004-08-30 2006-12-14 삼성전자주식회사 영상 출력 제어 장치 및 영상 출력 제어 방법
US8543420B2 (en) * 2007-09-19 2013-09-24 Fresenius Medical Care Holdings, Inc. Patient-specific content delivery methods and systems
US8698741B1 (en) 2009-01-16 2014-04-15 Fresenius Medical Care Holdings, Inc. Methods and apparatus for medical device cursor control and touchpad-based navigation
US8632485B2 (en) * 2009-11-05 2014-01-21 Fresenius Medical Care Holdings, Inc. Patient treatment and monitoring systems and methods
US10799117B2 (en) 2009-11-05 2020-10-13 Fresenius Medical Care Holdings, Inc. Patient treatment and monitoring systems and methods with cause inferencing
US9135036B2 (en) * 2009-12-17 2015-09-15 Broadcom Corporation Method and system for reducing communication during video processing utilizing merge buffering
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
JP7485821B1 (ja) 2023-04-07 2024-05-16 レノボ・シンガポール・プライベート・リミテッド 映像処理装置および映像処理方法

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US4862154A (en) * 1986-10-31 1989-08-29 International Business Machines Corporation Image display processor for graphics workstation
US4994912A (en) * 1989-02-23 1991-02-19 International Business Machines Corporation Audio video interactive display
US5594467A (en) * 1989-12-06 1997-01-14 Video Logic Ltd. Computer based display system allowing mixing and windowing of graphics and video
US5274753A (en) * 1990-05-24 1993-12-28 Apple Computer, Inc. Apparatus for distinguishing information stored in a frame buffer
EP0833506A1 (de) * 1990-11-09 1998-04-01 Fuji Photo Film Co., Ltd. Speichersystem zur Anwendung in einer Bilddatenverarbeitungsvorrichtung
GB2276300B (en) * 1991-11-21 1996-05-29 Videologic Ltd Video/graphics memory system
US5426725A (en) * 1992-06-16 1995-06-20 Honeywell Inc. Priority based graphics in an open system windows environment
RU2153234C2 (ru) * 1992-12-09 2000-07-20 Дискавери Коммьюникейшнз, Инк. Устройство для использования в головной станции системы кабельного телевидения (варианты) и способ распределения программ абонентам в системе кабельного телевидения
TW318315B (de) * 1993-05-03 1997-10-21 At & T Corp
US5386233A (en) * 1993-05-13 1995-01-31 Intel Corporation Method for efficient memory use
US5781687A (en) * 1993-05-27 1998-07-14 Studio Nemo, Inc. Script-based, real-time, video editor
US5517612A (en) * 1993-11-12 1996-05-14 International Business Machines Corporation Device for scaling real-time image frames in multi-media workstations
US5642498A (en) * 1994-04-12 1997-06-24 Sony Corporation System for simultaneous display of multiple video windows on a display device
US5640502A (en) * 1994-08-05 1997-06-17 Thomson Consumer Electronics, Inc. Bit-mapped on-screen-display device for a television receiver
US5519450A (en) * 1994-11-14 1996-05-21 Texas Instruments Incorporated Graphics subsystem for digital television
US5611041A (en) * 1994-12-19 1997-03-11 Cirrus Logic, Inc. Memory bandwidth optimization
JP2716397B2 (ja) * 1995-04-20 1998-02-18 新潟日本電気株式会社 グラフィクスコントローラ
US5877741A (en) * 1995-06-07 1999-03-02 Seiko Epson Corporation System and method for implementing an overlay pathway
US5896140A (en) * 1995-07-05 1999-04-20 Sun Microsystems, Inc. Method and apparatus for simultaneously displaying graphics and video data on a computer display
JPH0993548A (ja) * 1995-09-27 1997-04-04 Toshiba Corp 文字情報表示機能付きテレビ受信機
JP3227086B2 (ja) * 1996-02-01 2001-11-12 基弘 栗須 テレビオンスクリーン表示装置
US5801782A (en) * 1996-03-21 1998-09-01 Samsung Information Systems America Analog video encoder with metered closed caption data on digital video input interface
JPH1042194A (ja) * 1996-07-19 1998-02-13 Sony Corp 画像合成装置
US5835156A (en) * 1996-08-14 1998-11-10 Samsung Electroncis, Ltd. Television graphical user interface employing remote random access pointing device
JPH10105150A (ja) * 1996-09-30 1998-04-24 Toshiba Corp キャラクタ記憶回路および表示制御装置
US6031577A (en) * 1997-07-10 2000-02-29 Thomson Consumer Electronics, Inc. System for forming and processing program specific information containing text data for terrestrial, cable or satellite broadcast
US6091431A (en) * 1997-12-18 2000-07-18 Intel Corporation Method and apparatus for improving processor to graphics device local memory performance
US6593937B2 (en) * 1998-06-18 2003-07-15 Sony Corporation Method of and apparatus for handling high bandwidth on-screen-display graphics data over a distributed IEEE 1394 network utilizing an isochronous data transmission format
US7068280B1 (en) * 2001-12-14 2006-06-27 Cirrus Logic, Inc. Method and apparatus to provide overlay buffering

Also Published As

Publication number Publication date
CN1307780A (zh) 2001-08-08
HUP0102700A2 (hu) 2001-11-28
ZA200006804B (en) 2001-08-30
EP1078515A1 (de) 2001-02-28
PL343757A1 (en) 2001-09-10
TR200003134T2 (tr) 2001-01-22
AU3622499A (en) 1999-11-16
NZ507809A (en) 2002-04-26
ATE225586T1 (de) 2002-10-15
KR100613220B1 (ko) 2006-08-18
ID27087A (id) 2001-02-22
ES2184444T3 (es) 2003-04-01
DE69903281D1 (de) 2002-11-07
CN100399811C (zh) 2008-07-02
NO20005403D0 (no) 2000-10-26
KR20010043114A (ko) 2001-05-25
WO1999056465A1 (en) 1999-11-04
JP2002513253A (ja) 2002-05-08
BR9910053A (pt) 2001-01-09
EP1078515B1 (de) 2002-10-02
NO20005403L (no) 2000-12-22
CA2329339A1 (en) 1999-11-04
US7284262B1 (en) 2007-10-16
EP0954171A1 (de) 1999-11-03
IL139107A0 (en) 2001-11-25
HK1032873A1 (en) 2001-08-03
JP4549532B2 (ja) 2010-09-22
BR9910053B1 (pt) 2014-12-16
HRP20000691A2 (en) 2001-04-30

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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