CN1034150C - 用以组合多格式多源视频信号的系统 - Google Patents

用以组合多格式多源视频信号的系统 Download PDF

Info

Publication number
CN1034150C
CN1034150C CN93120939A CN93120939A CN1034150C CN 1034150 C CN1034150 C CN 1034150C CN 93120939 A CN93120939 A CN 93120939A CN 93120939 A CN93120939 A CN 93120939A CN 1034150 C CN1034150 C CN 1034150C
Authority
CN
China
Prior art keywords
order
data item
pixel
format
combination picture
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 - Fee Related
Application number
CN93120939A
Other languages
English (en)
Chinese (zh)
Other versions
CN1092923A (zh
Inventor
J·H·A·吉利森
R·A·M·范·特威斯特
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
Philips Electronics NV
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 Philips Gloeilampenfabrieken NV, Philips Electronics NV filed Critical Philips Gloeilampenfabrieken NV
Publication of CN1092923A publication Critical patent/CN1092923A/zh
Application granted granted Critical
Publication of CN1034150C publication Critical patent/CN1034150C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/14—Systems for two-way working
    • H04N7/15—Conference systems
    • H04N7/152—Multipoint control units therefor
    • 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
    • G09G5/003—Details of a display terminal, the details relating to the control arrangement of the display terminal and to the interfaces thereto
    • 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
    • G09G5/022—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 memory planes
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/02—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components
    • H03K19/173—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using elementary logic circuits as components
    • H03K19/1733—Controllable logic circuits
    • H03K19/1737—Controllable logic circuits using multiplexers
    • 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
    • H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
    • H04N21/4143—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance embedded in a Personal Computer [PC]
    • 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
    • H04N21/43—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
    • H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
    • 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
    • H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
    • H04N21/4347—Demultiplexing of several video streams
    • 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
    • G09G2340/12—Overlay of images, i.e. displayed pixel being the result of switching between the corresponding input pixels
    • 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
    • G09G5/393—Arrangements for updating the contents of the bit-mapped memory
    • 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

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)
  • General Engineering & Computer Science (AREA)
  • Computer Graphics (AREA)
  • Computing Systems (AREA)
  • Mathematical Physics (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Image Processing (AREA)
  • Color Television Systems (AREA)
  • Facsimiles In General (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Color Image Communication Systems (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
CN93120939A 1992-12-11 1993-12-10 用以组合多格式多源视频信号的系统 Expired - Fee Related CN1034150C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP92203879.9 1992-12-11
EP92203879 1992-12-11

Publications (2)

Publication Number Publication Date
CN1092923A CN1092923A (zh) 1994-09-28
CN1034150C true CN1034150C (zh) 1997-02-26

Family

ID=8211127

Family Applications (1)

Application Number Title Priority Date Filing Date
CN93120939A Expired - Fee Related CN1034150C (zh) 1992-12-11 1993-12-10 用以组合多格式多源视频信号的系统

Country Status (8)

Country Link
US (1) US5448307A (2)
JP (1) JPH06303423A (2)
KR (1) KR100312928B1 (2)
CN (1) CN1034150C (2)
DE (1) DE69309621T2 (2)
MY (1) MY109513A (2)
SG (1) SG44005A1 (2)
TW (1) TW242209B (2)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5943097A (en) * 1993-12-24 1999-08-24 Canon Kabushiki Kaisha Image processing means for processing image signals of different signal formats
JPH07311569A (ja) * 1994-05-18 1995-11-28 Fuji Photo Film Co Ltd 画像処理装置および方法
US5729279A (en) * 1995-01-26 1998-03-17 Spectravision, Inc. Video distribution system
IL114278A (en) * 1995-06-22 2010-06-16 Microsoft Internat Holdings B Camera and method
US5828383A (en) * 1995-06-23 1998-10-27 S3 Incorporated Controller for processing different pixel data types stored in the same display memory by use of tag bits
US5832120A (en) * 1995-12-22 1998-11-03 Cirrus Logic, Inc. Universal MPEG decoder with scalable picture size
US5959690A (en) * 1996-02-20 1999-09-28 Sas Institute, Inc. Method and apparatus for transitions and other special effects in digital motion video
US5917549A (en) * 1996-08-07 1999-06-29 Adobe Systems Incorporated Transforming images with different pixel aspect ratios
KR100510208B1 (ko) * 1996-12-18 2005-08-26 톰슨 콘슈머 일렉트로닉스, 인코포레이티드 다중 포맷의 비디오 신호 처리 시스템 및 신호 처리 방법
US6333750B1 (en) 1997-03-12 2001-12-25 Cybex Computer Products Corporation Multi-sourced video distribution hub
US5764306A (en) * 1997-03-18 1998-06-09 The Metaphor Group Real-time method of digitally altering a video data stream to remove portions of the original image and substitute elements to create a new image
CA2232978C (en) * 1997-03-27 2001-01-16 Peter H. Gregson Analog video merging system
US6201580B1 (en) * 1997-03-31 2001-03-13 Compaq Computer Corporation Apparatus for supporting multiple video resources
KR100526907B1 (ko) 1997-06-03 2005-11-09 코닌클리케 필립스 일렉트로닉스 엔.브이. 텔레비전 화상 신호 처리 방법
JP3564961B2 (ja) 1997-08-21 2004-09-15 株式会社日立製作所 ディジタル放送受信装置
US5923407A (en) * 1997-12-22 1999-07-13 Eastman Kodak Company Technique for automatically activating and deactivating the availability of image borders as a function of time
US6208351B1 (en) * 1997-12-22 2001-03-27 Adobe Systems Incorporated Conversion of alpha-multiplied color data
EP0935385A3 (en) * 1998-02-04 2002-06-19 Hitachi, Ltd. Decoder device and receiver using the same
US6509935B1 (en) 1998-03-03 2003-01-21 Microsoft Corporation Method for improved chroma-key suppression
US6297835B1 (en) * 1998-10-05 2001-10-02 Ati International Srl Method and apparatus for processing data as different sizes
MY127855A (en) * 1999-06-09 2006-12-29 Mediatek Inc Corp Integrated video processing system having multiple video sources and implementing picture-in-picture with on-screen display graphics
US7228425B1 (en) * 2000-02-07 2007-06-05 Koninklijke Philips Electronics N. V. Protecting content from illicit reproduction by proof of existence of a complete data set via self-referencing sections
WO2002007000A2 (en) 2000-07-13 2002-01-24 The Belo Company System and method for associating historical information with sensory data and distribution thereof
KR100429371B1 (ko) * 2000-10-24 2004-04-28 서영완 비디오 편집, 검색 시스템 및 그 방법
KR100400429B1 (ko) * 2000-11-07 2003-10-01 권영록 오디오 비디오 자동 셀렉터 시스템
US8117313B2 (en) * 2001-03-19 2012-02-14 International Business Machines Corporation System and method for adaptive formatting of image information for efficient delivery and presentation
US6968006B1 (en) 2001-06-05 2005-11-22 At&T Corp. Method of content adaptive video decoding
US7773670B1 (en) 2001-06-05 2010-08-10 At+T Intellectual Property Ii, L.P. Method of content adaptive video encoding
US6909745B1 (en) 2001-06-05 2005-06-21 At&T Corp. Content adaptive video encoder
US6810086B1 (en) 2001-06-05 2004-10-26 At&T Corp. System and method of filtering noise
US6970513B1 (en) * 2001-06-05 2005-11-29 At&T Corp. System for content adaptive video decoding
EP1415295A4 (en) * 2001-06-07 2008-04-16 Genoa Color Technologies Ltd DEVICE, SYSTEM AND METHOD FOR DISPLAYING GRAPHICS IN MIXED FORMATS ON A MONITOR
US7196732B2 (en) * 2002-12-06 2007-03-27 Matsushita Electric Industrial Co., Ltd. Television broadcast reception device
TW592422U (en) * 2003-06-02 2004-06-11 Tatung Co LCD TV capable of receiving at least two display signals
US7400321B2 (en) * 2003-10-10 2008-07-15 Victor Company Of Japan, Limited Image display unit
GB2452765A (en) * 2007-09-14 2009-03-18 Dooworks Fz Co Combining multiple image streams by reducing the colour depth of each bit stream combining them onto a single stream
US20160057392A1 (en) * 2014-08-20 2016-02-25 Micronet Ltd. Computing device for use in a vehicle
US12198728B2 (en) 2020-07-24 2025-01-14 Pixxy Video Solutions, Inc. Video editing system
EP4175299A1 (de) * 2021-11-02 2023-05-03 Siemens Healthcare GmbH Bearbeitung und übertragung von videodaten

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4121283A (en) * 1977-01-17 1978-10-17 Cromemco Inc. Interface device for encoding a digital image for a CRT display
EP0384257A2 (en) * 1989-02-23 1990-08-29 International Business Machines Corporation Audio video interactive display
EP0431845A2 (en) * 1989-12-05 1991-06-12 Rasterops Corporation Video signal convertion
EP0454414A2 (en) * 1990-04-24 1991-10-30 SONY ELECTRONICS INC. (a Delaware corporation) Video signal display

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3342181C2 (de) * 1983-11-23 1986-03-06 Deutsche Thomson-Brandt Gmbh, 7730 Villingen-Schwenningen Integrierte Schaltung für den Farbdecoder eines Fernsehempfängers
DE3702220A1 (de) * 1987-01-26 1988-08-04 Pietzsch Ibp Gmbh Verfahren und einrichtung zur darstellung eines gesamtbildes auf einem bildschirm eines bildschirmgeraetes
US5293540A (en) * 1991-07-29 1994-03-08 Nview Corporation Method and apparatus for merging independently generated internal video with external video

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4121283A (en) * 1977-01-17 1978-10-17 Cromemco Inc. Interface device for encoding a digital image for a CRT display
EP0384257A2 (en) * 1989-02-23 1990-08-29 International Business Machines Corporation Audio video interactive display
EP0431845A2 (en) * 1989-12-05 1991-06-12 Rasterops Corporation Video signal convertion
EP0454414A2 (en) * 1990-04-24 1991-10-30 SONY ELECTRONICS INC. (a Delaware corporation) Video signal display

Also Published As

Publication number Publication date
DE69309621D1 (de) 1997-05-15
KR100312928B1 (ko) 2002-02-19
CN1092923A (zh) 1994-09-28
TW242209B (2) 1995-03-01
DE69309621T2 (de) 1997-10-30
MY109513A (en) 1997-02-28
US5448307A (en) 1995-09-05
KR940017746A (ko) 1994-07-27
JPH06303423A (ja) 1994-10-28
SG44005A1 (en) 1997-11-14

Similar Documents

Publication Publication Date Title
CN1092923A (zh) 用以组合多格式多源视频信号的系统
EP0601647B1 (en) System for combining multiple-format multiple-source video signals
US5469190A (en) Apparatus for converting twenty-four bit color to fifteen bit color in a computer output display system
US6959110B1 (en) Multi-mode texture compression algorithm
AU660156B2 (en) Background picture display apparatus and external storage used therefor
EP0512810B1 (en) Printer controller
CN1115065A (zh) 产生图象的方法和装置
CN1016481B (zh) 文字多重广播接收装置
CN1050208C (zh) 实时获取并重放动画视频图象序列的系统
AU694119B2 (en) Media pipeline with multichannel video processing and playback
CN1056929C (zh) 使用空间光调制器的显示系统的数字存储器
JPS6073575A (ja) デ−タ表示装置
US20040218670A1 (en) Method and apparatus for reducing the bandwidth required for transmitting video data for display
US5867143A (en) Digital image coding
CN1194077A (zh) 并行模式的屏幕显示系统
US6181354B1 (en) Image generator using display memory
CN100409278C (zh) 图像显示的数字方法和数字显示设备
CN1097814C (zh) 屏幕显示方法
SU1748284A1 (ru) Устройство дл обработки и отображени видеоинформации
CN1021381C (zh) 光栅扫描显示系统
JP2798025B2 (ja) 動画像符号化方法及び装置
JPH0664605B2 (ja) 画像処理装置
JP2000322566A (ja) 画像表示装置及びその制御方法
JPS60163080A (ja) 画像縮小表示処理方式
JPH0744697B2 (ja) カラー画像伝送装置

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C53 Correction of patent of invention or patent application
CB02 Change of applicant information

Applicant after: N.V. Philips' Gloeipenfabrieken

Applicant before: Philips Electronics N. V.

COR Change of bibliographic data

Free format text: CORRECT: APPLICANT; FROM: N.V. PHILIPS OPTICAL LAMP LTD., CO. TO: N.V. PHILIPS OPTICAL LAMP MANUFACTURING COMPANY

C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C53 Correction of patent of invention or patent application
COR Change of bibliographic data

Free format text: CORRECT: PATENTEE; FROM: N.V. PHILIPS OPTICAL LAMP MANUFACTURING COMPANY TO: N.V. PHILIPS OPTICALLAMP LTD., CO.

CP01 Change in the name or title of a patent holder

Patentee after: Philips Electronics N. V.

Patentee before: N.V. Philips' Gloeipenfabrieken

C53 Correction of patent of invention or patent application
COR Change of bibliographic data

Free format text: CORRECT: PATENTEE; FROM: N.V. PHILIPS OPTICAL LAMP LTD., CO. TO: ROYAL PHILIPS ELECTRONICS CO., LTD.

CP01 Change in the name or title of a patent holder

Patentee after: Koninklike Philips Electronics N. V.

Patentee before: Philips Electronics N. V.

C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee