KR940017746A - 복합 영상 발생용 시스템 - Google Patents

복합 영상 발생용 시스템 Download PDF

Info

Publication number
KR940017746A
KR940017746A KR1019930027007A KR930027007A KR940017746A KR 940017746 A KR940017746 A KR 940017746A KR 1019930027007 A KR1019930027007 A KR 1019930027007A KR 930027007 A KR930027007 A KR 930027007A KR 940017746 A KR940017746 A KR 940017746A
Authority
KR
South Korea
Prior art keywords
identifier
color
memory
composite image
data item
Prior art date
Application number
KR1019930027007A
Other languages
English (en)
Other versions
KR100312928B1 (ko
Inventor
헨트릭 앤톤 겔리쎈 요한
아드리아누스 헨드릭 반 트비스트 로베르트
Original Assignee
프레데릭 얀 스미트
필립스 일렉트로닉스 엔.브이.
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 프레데릭 얀 스미트, 필립스 일렉트로닉스 엔.브이. filed Critical 프레데릭 얀 스미트
Publication of KR940017746A publication Critical patent/KR940017746A/ko
Application granted granted Critical
Publication of KR100312928B1 publication Critical patent/KR100312928B1/ko

Links

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)
  • Facsimile Image Signal Circuits (AREA)
  • Color Image Communication Systems (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
  • Facsimiles In General (AREA)
  • Color Television Systems (AREA)
  • Image Processing (AREA)

Abstract

상기 시스템은 복합 영상의 목표 화소에 다른 비디오 포맷의 비디오 소스에 의해 제공된 소스 화소를 선택적으로 위치시켜 화소를 기본단위로 복합 영상을 발생시킨다. 상기 위치는 소스 화소를 디지탈 워드로 인코딩시켜 수행되고, 각 워드는 색 정보 부분과 비디오 포맷 식별자를 가지며, 복합 영상을 조직하기 위한 처리시 색 정보부분을 디코드 하기 위해 사용된다. 비디오 신호를 컴퓨터로 발생된 그래픽 데이타와 결합하는 것을 비디오 포맷 식별 또는 색으로 해석되는 그래픽 데이타의 제어하에서 이루어진다. 목표 화소색이 비디오 소스중 하나에 의해 결정되면, 그래픽 데이타는 알맞은 디코딩을 선택하기 위해 사용된다. 상기 시스템은 모듈 구조이며 PC와 간단히 합쳐진다.

Description

복합 영상 발생용 시스템
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도 및 제2도는 본 발명의 시스템의 제1예도, 제3도 및 제4도는 본 발명의 시스템의 제2예도, 제5도 및 제6도는 본 발명의 시스템의 제3예도.

Claims (7)

  1. 다수이며 동시에 가용한 비디오 신호를 화소를 기본단위로 서로 선택적으로 결합하여 복합영상을 만드는 복합 영상 발생용 시스템에 있어서, 상기 시스템은, 각각의 비디오 신호는 비디오 포맷을 가지며, 다수의 비디오 신호를 수신하기 위해 동작하는 입력수단과, 데이타 아이템중 각각의 특정한 하나는 특정한 소스 화소에 대응하고 기능적으로 특정한 소스 화소색을 확인하기 위한 색 식별자와 각 비디오 포맷을 확인하기 위한 포맷 식별자를 가지며, 각각의 비디오 신호를 인코더 출력에서 제공된 데이타 아이템으로 인코딩하는 입력수단에 연결된 인코딩 수단과, 데이타 아이템중 선택된 하나를 멀티플렉싱 출력에 이송하는 인코더 출력에 결합된 멀티플렉싱 입력을 갖는 멀티플렉싱 수단과, 멀티플렉싱 출력에 결합된 메모리 입력과 메모리 출력을 가지며, 선택된 데이타 아이템 기억용 메모리 수단과, 선택된 데이타 아이템을 수신하여 선택된 데이타 아이템의 색 식별자를 디코드하기 위해 선택된 데이타 이이템의 포맷 식별자 제어하에서 복합영상의 목표화소중 메모리 출력에 결합되어 특정한 하나의 색을 결정하는 디코딩 수단을 구비하는 것을 특징으로 하는 복합 영상 발생용 시스템.
  2. 제1항에 있어서, 메모리 수단이, 선택된 데이타 아이템의 색 식별자를 기억시키기 위한 색 식별자부와, 선택된 데이타 아이템의 포맷 식별자를 기억시키기 위한 포맷 식별자부를 구비하는 것을 특징으로 하는 복합 영상 발생용 시스템.
  3. 제2항에 있어서, 메모리 수단은 소스 식별자를 기억시키기 위해 멀티플렉싱 수단을 제어하는 소스 식별자부를 갖는 것을 특징으로 하는 복합 영상 발생용 시스템.
  4. 비디오 신호를 화소를 기본단위로 컴퓨터로 발생된 그래픽 데이타와 선택적으로 결합하기 위해 동작하는 제1항의 시스템에 있어서, 상기 시스템은, 다수의 비디오 신호 또는 컴퓨터로 발생된 그래픽 데이타가 특정한 목표 화소색을 결정하는지를 지정하는 제어 수단과, 메모리 수단에 의해 공급된 색 식별자를 디코딩 수단에 이송하는 것과 그래픽 데이타를 그래픽 데이타의 제어하에서 색 식별자를 디코딩하며 포맷 식별자로써 기능하는 디코딩 수단에 이송하는 것, 또는 그래픽 데이타를 디코드되는 디코딩 수단에 이송하는 것에 의해 제어수단의 제어하에서 메모리 수단과 디코딩 수단사이에 연결되어 특정한 목표 화소색을 결정하는 다른 멀티플렉싱 수단을 구비하는 것을 특징으로 하는 복합 영상 발생용 시스템.
  5. 제4항에 있어서, 상기 시스템이 그래픽 데이타 발생기를 구비하고, 상기 메모리 수단이, 선택된 데이타 아이템의 색 식별자를 기억시키기 위한 색 식별자부와, 선택된 데이타 이이템의 포맷 식별자를 기억시키기 위한 포맷 식별자부를 구비하는 것을 특징으로 하는 복합 영상 발생용 시스템.
  6. 제5항에 있어서, 제어수단이 그래픽 발생기의 제2기능부인 것을 특징으로 하는 복합 영상 발생용 시스템.
  7. 제5 또는 6항에 있어서, 상기 메모리 수단은 메모리 멀티플렉싱 수단의 제어용 그래픽 발생기의 기능부인 소스 식별자를 기억시키기 위한 소스 식별자부를 갖는 것을 특징으로 하는 복합 영상 발생용 시스템.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019930027007A 1992-12-11 1993-12-09 복합영상발생용시스템 KR100312928B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP92203879.0 1992-12-11
EP92203879 1992-12-11
EP92203879.9 1992-12-11

Publications (2)

Publication Number Publication Date
KR940017746A true KR940017746A (ko) 1994-07-27
KR100312928B1 KR100312928B1 (ko) 2002-02-19

Family

ID=8211127

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930027007A KR100312928B1 (ko) 1992-12-11 1993-12-09 복합영상발생용시스템

Country Status (8)

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

Families Citing this family (38)

* 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
EP0945022B1 (en) * 1996-12-18 2003-02-26 Thomson Consumer Electronics, Inc. Efficient fixed-length block compression and decompression
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
US5982452A (en) * 1997-03-27 1999-11-09 Dalhousie University Analog video merging system for merging N video signals from N video cameras
US6201580B1 (en) * 1997-03-31 2001-03-13 Compaq Computer Corporation Apparatus for supporting multiple video resources
WO1998056171A1 (en) * 1997-06-03 1998-12-10 Koninklijke Philips Electronics N.V. Television picture signal processing
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
MXPA03000418A (es) 2000-07-13 2003-07-14 Belo Company Sistema y metodo para asociar informacion historica con datos sensoriales y distribucion de los mismos.
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
WO2002099776A2 (en) * 2001-06-07 2002-12-12 Genoa Technologies Ltd. Device, system and method for displaying graphics in mixed formats on a monitor
EP1569444A4 (en) * 2002-12-06 2006-11-02 Matsushita Electric Ind Co Ltd TELEVISION BROADCAST RECEIVER
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
US20230260550A1 (en) * 2020-07-24 2023-08-17 Pixxy Video Solutions, Inc. Video Editing System

Family Cites Families (7)

* 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
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
US4994912A (en) * 1989-02-23 1991-02-19 International Business Machines Corporation Audio video interactive display
US5229852A (en) * 1989-12-05 1993-07-20 Rasterops Corporation Real time video converter providing special effects
JPH05324821A (ja) * 1990-04-24 1993-12-10 Sony Corp 高解像度映像及び図形表示装置
US5293540A (en) * 1991-07-29 1994-03-08 Nview Corporation Method and apparatus for merging independently generated internal video with external video

Also Published As

Publication number Publication date
MY109513A (en) 1997-02-28
US5448307A (en) 1995-09-05
DE69309621T2 (de) 1997-10-30
TW242209B (ko) 1995-03-01
CN1034150C (zh) 1997-02-26
JPH06303423A (ja) 1994-10-28
CN1092923A (zh) 1994-09-28
KR100312928B1 (ko) 2002-02-19
SG44005A1 (en) 1997-11-14
DE69309621D1 (de) 1997-05-15

Similar Documents

Publication Publication Date Title
KR940017746A (ko) 복합 영상 발생용 시스템
CA2131439A1 (en) Structured image (si) format for describing complex color raster images
KR970019656A (ko) 서브타이틀 엔코딩 및 디코딩 장치와 그 방법
MX9301395A (es) Ordenamiento y formateo de datos de imagen codificados y reconstruccion de imagenes parciales a partir de los datos.
EP1164542A4 (en) METHOD AND DEVICE FOR DESCRIPTION OF VIDEO CONTENT
MY107482A (en) Aspect ratio control for picture overlays.
KR910017852A (ko) 정지화화일장치
NO20004081D0 (no) Behandling av digitale billeddata i en dekoder
KR910005189A (ko) 화상의 움직임검출회로
KR920005115A (ko) 오차수정방법 및 장치
KR960040016A (ko) 화상 복호화 장치
EP0332103A3 (en) Multi-colour document reading apparatus for facsimile and multi-colour facsimile
KR900702499A (ko) 비디오 신호를 발생시키기 위한 방법 및 장치
EP0980042A4 (en) INFORMATION RECOVERY SYSTEM AND INFORMATION PROCESSING SYSTEM
AU4348289A (en) Video signal processing and video stores
KR900019396A (ko) 화상신호의 부호복호화기
KR100361766B1 (en) Digital copying machine
US4496946A (en) Programmable electronic display
JPS6471377A (en) Picture encoder
CA2241019A1 (en) Information reproducing system
KR930005479A (ko) 화상 처리 시스템
KR960030683A (ko) 보간 장치
SU955057A1 (ru) Микропрограммное устройство управлени
KR880013398A (ko) 화상정보 표시장치
EP0763934A3 (en) System for on-screen-display

Legal Events

Date Code Title Description
N231 Notification of change of applicant
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee