DE69015536T2 - Fensterdehnung für Farbfernsehen und Korrektur der Überabtastung für hochauflösende Rastergraphikanzeigen. - Google Patents

Fensterdehnung für Farbfernsehen und Korrektur der Überabtastung für hochauflösende Rastergraphikanzeigen.

Info

Publication number
DE69015536T2
DE69015536T2 DE69015536T DE69015536T DE69015536T2 DE 69015536 T2 DE69015536 T2 DE 69015536T2 DE 69015536 T DE69015536 T DE 69015536T DE 69015536 T DE69015536 T DE 69015536T DE 69015536 T2 DE69015536 T2 DE 69015536T2
Authority
DE
Germany
Prior art keywords
oversampling
correction
high resolution
color television
raster graphics
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
DE69015536T
Other languages
English (en)
Other versions
DE69015536D1 (de
Inventor
Leon Lumelsky
Alan W Peevers
Sung Min Choi
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of DE69015536D1 publication Critical patent/DE69015536D1/de
Publication of DE69015536T2 publication Critical patent/DE69015536T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformation in the plane of the image
    • G06T3/40—Scaling the whole image or part thereof
    • G06T3/4023—Decimation- or insertion-based scaling, e.g. pixel or line decimation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/222—Studio circuitry; Studio devices; Studio equipment
    • H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
    • H04N5/2628—Alteration of picture size, shape, position or orientation, e.g. zooming, rotation, rolling, perspective, translation
DE69015536T 1989-09-29 1990-06-05 Fensterdehnung für Farbfernsehen und Korrektur der Überabtastung für hochauflösende Rastergraphikanzeigen. Expired - Fee Related DE69015536T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/415,012 US5119082A (en) 1989-09-29 1989-09-29 Color television window expansion and overscan correction for high-resolution raster graphics displays

Publications (2)

Publication Number Publication Date
DE69015536D1 DE69015536D1 (de) 1995-02-09
DE69015536T2 true DE69015536T2 (de) 1995-07-06

Family

ID=23643990

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69015536T Expired - Fee Related DE69015536T2 (de) 1989-09-29 1990-06-05 Fensterdehnung für Farbfernsehen und Korrektur der Überabtastung für hochauflösende Rastergraphikanzeigen.

Country Status (4)

Country Link
US (1) US5119082A (de)
EP (1) EP0419765B1 (de)
JP (1) JPH06103434B2 (de)
DE (1) DE69015536T2 (de)

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US5680151A (en) * 1990-06-12 1997-10-21 Radius Inc. Method and apparatus for transmitting video, data over a computer bus using block transfers
EP0514819B1 (de) * 1991-05-23 1996-05-01 Hitachi, Ltd. Breitbildschirmfernsehempfänger mit Bildseitenverhältnisumwandlungsfunktion und Verfahren zur Darstellung eines vergrösserten Abschnittes
US5345542A (en) * 1991-06-27 1994-09-06 At&T Bell Laboratories Proportional replication mapping system
JPH05119734A (ja) * 1991-10-28 1993-05-18 Canon Inc 表示制御装置
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US5243433A (en) * 1992-01-06 1993-09-07 Eastman Kodak Company Digital image interpolation system for zoom and pan effects
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AU5179893A (en) * 1992-10-13 1994-05-09 Gilbarco Inc. An apparatus and method for displaying video information
WO1994010679A1 (en) * 1992-11-02 1994-05-11 The 3Do Company Resolution enhancement for video display using multi-line interpolation
US5481275A (en) * 1992-11-02 1996-01-02 The 3Do Company Resolution enhancement for video display using multi-line interpolation
US6130660A (en) * 1993-10-01 2000-10-10 Maxvision Corporation System and method for synthesizing high resolution video
SG93754A1 (en) * 1993-11-26 2003-01-21 Thomson Consumer Electronics Emulation of computer monitor in a wide screen television
GB2293938B (en) * 1994-10-04 1999-01-20 Winbond Electronics Corp Apparatus for digital video format conversion
US6037926A (en) * 1994-11-18 2000-03-14 Thomson Consumer Electronics, Inc. Emulation of computer monitor in a wide screen television
US6014125A (en) * 1994-12-08 2000-01-11 Hyundai Electronics America Image processing apparatus including horizontal and vertical scaling for a computer display
KR960028234A (ko) * 1994-12-28 1996-07-22 김광호 화면 수직 확대회로 및 방법
GB9513515D0 (en) * 1995-07-03 1995-09-06 Sgs Thomson Microelectronics Expansion of data
US5812144A (en) * 1995-09-08 1998-09-22 International Business Machines Corporation System for performing real-time video resizing in a data processing system having multimedia capability
TW394901B (en) * 1997-03-31 2000-06-21 Compaq Computer Corp Device with converged functionality
US6337717B1 (en) 1997-11-21 2002-01-08 Xsides Corporation Alternate display content controller
US6639613B1 (en) 1997-11-21 2003-10-28 Xsides Corporation Alternate display content controller
US6686936B1 (en) 1997-11-21 2004-02-03 Xsides Corporation Alternate display content controller
US6018332A (en) * 1997-11-21 2000-01-25 Ark Interface Ii, Inc. Overscan user interface
US6330010B1 (en) * 1997-11-21 2001-12-11 Xsides Corporation Secondary user interface
US6437809B1 (en) 1998-06-05 2002-08-20 Xsides Corporation Secondary user interface
US6426762B1 (en) 1998-07-17 2002-07-30 Xsides Corporation Secondary user interface
US6590592B1 (en) 1999-04-23 2003-07-08 Xsides Corporation Parallel interface
WO2000072123A2 (en) 1999-05-21 2000-11-30 Xsides Corporation Parallel graphical user interface
US6630943B1 (en) * 1999-09-21 2003-10-07 Xsides Corporation Method and system for controlling a complementary user interface on a display surface
US6493036B1 (en) * 1999-11-17 2002-12-10 Teralogic, Inc. System and method for scaling real time video
US6677964B1 (en) 2000-02-18 2004-01-13 Xsides Corporation Method and system for controlling a complementary user interface on a display surface
US20040226041A1 (en) * 2000-02-18 2004-11-11 Xsides Corporation System and method for parallel data display of multiple executing environments
US7057627B2 (en) * 2001-03-05 2006-06-06 Broadcom Corporation Video and graphics system with square graphics pixels
US20050079477A1 (en) * 2001-11-01 2005-04-14 Automatic E-Learning, Llc Interactions for electronic learning system
KR100853772B1 (ko) * 2002-04-20 2008-08-25 엘지디스플레이 주식회사 액정표시장치의 구동방법 및 장치
US7305680B2 (en) * 2002-08-13 2007-12-04 Sharp Laboratories Of America, Inc. Listening module for asynchronous messages sent between electronic devices of a distributed network
US7502513B2 (en) * 2003-11-14 2009-03-10 Lsi Corporation Commercial detector with a start of active video detector
US7853968B2 (en) * 2003-12-02 2010-12-14 Lsi Corporation Commercial detection suppressor with inactive video modification
KR100638138B1 (ko) * 2005-05-24 2006-10-24 주식회사 픽스트리 비디오/오디오 부호화 및 다중화 기능을 가진 하드웨어장치 및 그 작동 방법
JP2007068112A (ja) * 2005-09-02 2007-03-15 Sharp Corp リアプロジェクタ
KR20080079863A (ko) * 2007-02-28 2008-09-02 삼성전자주식회사 버스 대역폭의 효율성을 높일 수 있는 영상 표시 시스템 및그것의 영상 표시 방법
US8923649B2 (en) * 2011-09-06 2014-12-30 Cisco Technology, Inc. System and method for calibrating display overscan using a mobile device
US11170467B2 (en) 2017-09-05 2021-11-09 Dish Network L.L.C. Systems and methods for graphics adjustment based on output resolution

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JPS63279293A (ja) * 1987-05-11 1988-11-16 三菱電機株式会社 画像表示装置
US4814860A (en) * 1988-01-19 1989-03-21 Rca Licensing Corporation Television picture zoom system having chroma phase restoration circuit
US4821031A (en) * 1988-01-20 1989-04-11 International Computers Limited Image display apparatus
DD273138A1 (de) * 1988-06-21 1989-11-01 Robotron Messelekt Schaltungsanordnung zur automatischen rueckerkennung und einstellung des bildvergroesserungsfaktors

Also Published As

Publication number Publication date
JPH03120981A (ja) 1991-05-23
JPH06103434B2 (ja) 1994-12-14
DE69015536D1 (de) 1995-02-09
US5119082A (en) 1992-06-02
EP0419765A1 (de) 1991-04-03
EP0419765B1 (de) 1994-12-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee