KR950006580A - 영상 처리 방법 및 장치 - Google Patents

영상 처리 방법 및 장치 Download PDF

Info

Publication number
KR950006580A
KR950006580A KR1019940019318A KR19940019318A KR950006580A KR 950006580 A KR950006580 A KR 950006580A KR 1019940019318 A KR1019940019318 A KR 1019940019318A KR 19940019318 A KR19940019318 A KR 19940019318A KR 950006580 A KR950006580 A KR 950006580A
Authority
KR
South Korea
Prior art keywords
image processing
value
values
processing method
dimensional
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.)
Ceased
Application number
KR1019940019318A
Other languages
English (en)
Korean (ko)
Inventor
에드워드 페나 데이빗
Original Assignee
제이. 에프. 엠. 페닝즈
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 제이. 에프. 엠. 페닝즈, 필립스 일렉트로닉스 엔.브이. filed Critical 제이. 에프. 엠. 페닝즈
Publication of KR950006580A publication Critical patent/KR950006580A/ko
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/153—Digital output to display device ; Cooperation and interconnection of the display device with other functional units using cathode-ray tubes
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/04—Texture mapping

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Graphics (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • Image Generation (AREA)
  • Studio Circuits (AREA)
  • Image Analysis (AREA)
KR1019940019318A 1993-08-05 1994-08-05 영상 처리 방법 및 장치 Ceased KR950006580A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9316214.7 1993-08-05
GB939316214A GB9316214D0 (en) 1993-08-05 1993-08-05 Image processing

Publications (1)

Publication Number Publication Date
KR950006580A true KR950006580A (ko) 1995-03-21

Family

ID=10739995

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940019318A Ceased KR950006580A (ko) 1993-08-05 1994-08-05 영상 처리 방법 및 장치

Country Status (6)

Country Link
US (1) US6243488B1 (enExample)
EP (1) EP0637813B1 (enExample)
JP (1) JPH0765197A (enExample)
KR (1) KR950006580A (enExample)
DE (1) DE69429040D1 (enExample)
GB (1) GB9316214D0 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980018430A (ko) * 1996-08-07 1998-06-05 체스킨 제이 엘. 공간 3-d 이미지의 대역 제한된 보간 및 투영방법과 장치

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5719599A (en) * 1995-06-07 1998-02-17 Seiko Epson Corporation Method and apparatus for efficient digital modeling and texture mapping
US6057851A (en) * 1995-10-06 2000-05-02 International Business Machines Corp. Computer graphics system having efficient texture mapping with perspective correction
US5777623A (en) * 1996-02-15 1998-07-07 Canon Kabushiki Kaisha Apparatus and method for performing perspectively correct interpolation in computer graphics in a variable direction along a line of pixels
AU731906B2 (en) * 1997-07-18 2001-04-05 Sony Corporation Image signal multiplexing apparatus and methods, image signal demultiplexing apparatus and methods, and transmission media
JPH11203501A (ja) * 1998-01-14 1999-07-30 Sega Enterp Ltd 画像処理装置及び画像処理方法
US6181355B1 (en) * 1998-07-17 2001-01-30 3Dlabs Inc. Ltd. Graphics processing with transcendental function generator
US6771264B1 (en) * 1998-08-20 2004-08-03 Apple Computer, Inc. Method and apparatus for performing tangent space lighting and bump mapping in a deferred shading graphics processor
WO2000010372A2 (en) * 1998-08-20 2000-03-02 Apple Computer, Inc. System, apparatus and method for spatially sorting image data in a three-dimensional graphics pipeline
US6618048B1 (en) 1999-10-28 2003-09-09 Nintendo Co., Ltd. 3D graphics rendering system for performing Z value clamping in near-Z range to maximize scene resolution of visually important Z components
US6717577B1 (en) 1999-10-28 2004-04-06 Nintendo Co., Ltd. Vertex cache for 3D computer graphics
US6674484B1 (en) 2000-01-10 2004-01-06 Koninklijke Philips Electronics N.V. Video sample rate conversion to achieve 3-D effects
US6580821B1 (en) * 2000-03-30 2003-06-17 Nec Corporation Method for computing the location and orientation of an object in three dimensional space
US7119813B1 (en) 2000-06-02 2006-10-10 Nintendo Co., Ltd. Variable bit field encoding
CA2315302A1 (en) * 2000-07-13 2002-01-13 Paul A. Halmshaw Three dimensional imaging system
US7538772B1 (en) 2000-08-23 2009-05-26 Nintendo Co., Ltd. Graphics processing system with enhanced memory controller
US7184059B1 (en) 2000-08-23 2007-02-27 Nintendo Co., Ltd. Graphics system with copy out conversions between embedded frame buffer and main memory
US6811489B1 (en) 2000-08-23 2004-11-02 Nintendo Co., Ltd. Controller interface for a graphics system
US6825851B1 (en) 2000-08-23 2004-11-30 Nintendo Co., Ltd. Method and apparatus for environment-mapped bump-mapping in a graphics system
US7002591B1 (en) 2000-08-23 2006-02-21 Nintendo Co., Ltd. Method and apparatus for interleaved processing of direct and indirect texture coordinates in a graphics system
US6867781B1 (en) 2000-08-23 2005-03-15 Nintendo Co., Ltd. Graphics pipeline token synchronization
US6700586B1 (en) 2000-08-23 2004-03-02 Nintendo Co., Ltd. Low cost graphics with stitching processing hardware support for skeletal animation
US7034828B1 (en) 2000-08-23 2006-04-25 Nintendo Co., Ltd. Recirculating shade tree blender for a graphics system
US6980218B1 (en) 2000-08-23 2005-12-27 Nintendo Co., Ltd. Method and apparatus for efficient generation of texture coordinate displacements for implementing emboss-style bump mapping in a graphics rendering system
US6937245B1 (en) 2000-08-23 2005-08-30 Nintendo Co., Ltd. Graphics system with embedded frame buffer having reconfigurable pixel formats
US6636214B1 (en) 2000-08-23 2003-10-21 Nintendo Co., Ltd. Method and apparatus for dynamically reconfiguring the order of hidden surface processing based on rendering mode
US6707458B1 (en) 2000-08-23 2004-03-16 Nintendo Co., Ltd. Method and apparatus for texture tiling in a graphics system
US7196710B1 (en) 2000-08-23 2007-03-27 Nintendo Co., Ltd. Method and apparatus for buffering graphics data in a graphics system
US7061502B1 (en) 2000-08-23 2006-06-13 Nintendo Co., Ltd. Method and apparatus for providing logical combination of N alpha operations within a graphics system
US7576748B2 (en) 2000-11-28 2009-08-18 Nintendo Co. Ltd. Graphics system with embedded frame butter having reconfigurable pixel formats
DE10149556A1 (de) * 2001-10-08 2003-04-24 Siemens Ag Verfahren zur Erzeugung eines zweidimensionalen Bildes aus einem 3D-Datensatz eines Tomographie-Geräts und medizinisches Tomographie-Gerät
US7321671B2 (en) * 2002-12-06 2008-01-22 Cross Match Technologies, Inc. System and method for generating a preview display in a print capturing system using a non-planar prism
US7081951B2 (en) * 2003-10-09 2006-07-25 Cross Match Technologies, Inc. Palm print scanner and methods
US7717849B2 (en) * 2004-07-06 2010-05-18 Gerneral Electric Company Method and apparatus for controlling ultrasound system display
US7599044B2 (en) 2005-06-23 2009-10-06 Apple Inc. Method and apparatus for remotely detecting presence
US7242169B2 (en) * 2005-03-01 2007-07-10 Apple Inc. Method and apparatus for voltage compensation for parasitic impedance
US9298311B2 (en) * 2005-06-23 2016-03-29 Apple Inc. Trackpad sensitivity compensation
US7577930B2 (en) 2005-06-23 2009-08-18 Apple Inc. Method and apparatus for analyzing integrated circuit operations
US7433191B2 (en) * 2005-09-30 2008-10-07 Apple Inc. Thermal contact arrangement
US7598711B2 (en) * 2005-11-23 2009-10-06 Apple Inc. Power source switchover apparatus and method
US8203564B2 (en) * 2007-02-16 2012-06-19 Qualcomm Incorporated Efficient 2-D and 3-D graphics processing
US8638327B2 (en) * 2007-11-14 2014-01-28 Microsoft Corporation Tiled projections for planar processing of round earth data
KR101969602B1 (ko) 2010-12-03 2019-04-16 소니 주식회사 3d 데이터 해석 장치, 3d 데이터 해석 방법 및 기록 매체
JP2013055472A (ja) * 2011-09-02 2013-03-21 Sony Corp 画像処理装置および方法、並びにプログラム
KR101551641B1 (ko) * 2015-04-02 2015-09-08 한석진 비선형 데이터의 평균 계산 장치
CN116206034B (zh) * 2023-01-03 2025-09-19 南京大学 一种基于区域近似映射的360度视频硬件渲染方法
CN117576296B (zh) * 2023-11-29 2024-11-15 沐曦集成电路(上海)有限公司 一种多维度纹理兼容寻址系统

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8317407D0 (en) * 1983-06-27 1983-07-27 Rca Corp Image transform techniques
EP0202686B1 (en) * 1985-05-24 1993-08-25 Hitachi, Ltd. Geometric processing system
WO1987000320A1 (fr) * 1985-07-05 1987-01-15 Dai Nippon Insatsu Kabushiki Kaisha Procede et appareil de conception de conteneurs tridimensionnels
FR2586838B1 (fr) * 1985-08-30 1989-07-28 Labo Electronique Physique Processeur d'elimination de faces cachees pour la synthese d'images a trois dimensions
GB2194656B (en) * 1986-09-03 1991-10-09 Ibm Method and system for solid modelling
US4882683B1 (en) * 1987-03-16 1995-11-07 Fairchild Semiconductor Cellular addrssing permutation bit map raster graphics architecture
US5107444A (en) * 1988-09-13 1992-04-21 Computer Design, Inc. Method and apparatus for flattening three-dimensional surfaces
US5175806A (en) * 1989-03-28 1992-12-29 Computer Design, Inc. Method and apparatus for fast surface detail application to an image
US5245700A (en) * 1989-11-21 1993-09-14 International Business Machines Corporation Adjustment of z-buffer values for lines on the surface of a polygon
GB2240017A (en) * 1990-01-15 1991-07-17 Philips Electronic Associated New, interpolated texture values are fed back to texture memories
CA2060975C (en) * 1991-02-25 1998-11-10 Gopalan Ramanujam Scientific visualization system
US5222896A (en) * 1991-08-08 1993-06-29 British Technology Group Usa Inc. Polyhedral approximation of a spherical body and two-dimensional projections therefrom
GB2259432A (en) * 1991-09-06 1993-03-10 Canon Res Ct Europe Ltd Three dimensional graphics processing
US5377024A (en) * 1992-05-04 1994-12-27 Hewlett-Packard Apparatus for forming color images using a hue-plus-gray color model
JP2682559B2 (ja) * 1992-09-30 1997-11-26 インターナショナル・ビジネス・マシーンズ・コーポレイション 物体の画像をディスプレイ装置上に表示する装置及び方法並びにコンピュータ・グラフィックス表示システム
DE69427860T2 (de) * 1993-02-03 2002-04-11 Nitor, San Jose Verfahren und vorrichtung zur projektion von bildern

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980018430A (ko) * 1996-08-07 1998-06-05 체스킨 제이 엘. 공간 3-d 이미지의 대역 제한된 보간 및 투영방법과 장치

Also Published As

Publication number Publication date
EP0637813A3 (enExample) 1995-03-15
DE69429040D1 (de) 2001-12-20
EP0637813B1 (en) 2001-11-14
US6243488B1 (en) 2001-06-05
JPH0765197A (ja) 1995-03-10
EP0637813A2 (en) 1995-02-08
GB9316214D0 (en) 1993-09-22

Similar Documents

Publication Publication Date Title
KR950006580A (ko) 영상 처리 방법 및 장치
US4709393A (en) Video processing systems
US5602937A (en) Methods and apparatus for machine vision high accuracy searching
US5142273A (en) System for generating color blended video signal
US5724561A (en) System and method for efficiently determining a fog blend value in processing graphical images
US4837722A (en) Digital high speed 3-dimensional interpolation machine
EP0194066B1 (en) Video signal processing
KR910013872A (ko) 시점(視点) 위치제어장치
RU2007142457A (ru) Восприятие глубины
US5090909A (en) Video graphic simulator systems
KR960040026A (ko) 해상도변환장치 및 해상도변환방법
JP2004007337A5 (enExample)
US5596687A (en) Apparatus and method for addressing pixel values within an image pyramid using a recursive technique
JPH069377B2 (ja) ビデオ信号処理装置
US6078335A (en) Method and apparatus for determining level of detail for texture filtering
JP4864334B2 (ja) 画像画素の輝度による色温度変換方法および装置
EP0554836B1 (en) Parabolic waveform generating apparatus
KR100200603B1 (ko) 색 보정장치
US4736248A (en) Method and device for generating intermediate picture signals from reference picture signals having a reduced picture frequency
JP3903557B2 (ja) データ変換装置および画像生成装置
EP1298589A2 (en) Image processing apparatus and method and program of the same
KR20010070254A (ko) 임의 전달 함수 실현 방법
US5900882A (en) Determining texture coordinates in computer graphics
US6859205B1 (en) Apparatus and method for drawing lines
JP2568179B2 (ja) 補間拡大演算回路

Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19940805

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 19990802

Comment text: Request for Examination of Application

Patent event code: PA02011R01I

Patent event date: 19940805

Comment text: Patent Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20010329

Patent event code: PE09021S01D

E601 Decision to refuse application
PE0601 Decision on rejection of patent

Patent event date: 20020227

Comment text: Decision to Refuse Application

Patent event code: PE06012S01D

Patent event date: 20010329

Comment text: Notification of reason for refusal

Patent event code: PE06011S01I