DE3309847C2 - - Google Patents

Info

Publication number
DE3309847C2
DE3309847C2 DE3309847A DE3309847A DE3309847C2 DE 3309847 C2 DE3309847 C2 DE 3309847C2 DE 3309847 A DE3309847 A DE 3309847A DE 3309847 A DE3309847 A DE 3309847A DE 3309847 C2 DE3309847 C2 DE 3309847C2
Authority
DE
Germany
Prior art keywords
image
memory
pixel
pixels
memory locations
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
Application number
DE3309847A
Other languages
German (de)
English (en)
Other versions
DE3309847A1 (de
Inventor
Richard John Barnes London Gb Taylor
Paul Roderick Noel Kellar
Neil Roy Newbury Berkshire Gb Hinson
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.)
Quantel Ltd
Original Assignee
Quantel Ltd
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 Quantel Ltd filed Critical Quantel Ltd
Publication of DE3309847A1 publication Critical patent/DE3309847A1/de
Application granted granted Critical
Publication of DE3309847C2 publication Critical patent/DE3309847C2/de
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
    • G06T3/4007—Scaling of whole images or parts thereof, e.g. expanding or contracting based on interpolation, e.g. bilinear interpolation
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Image Processing (AREA)
DE3309847A 1982-03-19 1983-03-18 Bildverarbeitungssystem Granted DE3309847A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8208054 1982-03-19

Publications (2)

Publication Number Publication Date
DE3309847A1 DE3309847A1 (de) 1983-09-29
DE3309847C2 true DE3309847C2 (en, 2012) 1988-01-21

Family

ID=10529121

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3348093A Expired DE3348093C2 (en, 2012) 1982-03-19 1983-03-18
DE3309847A Granted DE3309847A1 (de) 1982-03-19 1983-03-18 Bildverarbeitungssystem

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE3348093A Expired DE3348093C2 (en, 2012) 1982-03-19 1983-03-18

Country Status (3)

Country Link
US (2) US4709393A (en, 2012)
DE (2) DE3348093C2 (en, 2012)
GB (1) GB8306339D0 (en, 2012)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8396328B2 (en) 2001-05-04 2013-03-12 Legend3D, Inc. Minimal artifact image sequence depth enhancement system and method
DE3412714A1 (de) * 1983-04-06 1984-10-11 Quantel Ltd Bildverarbeitungssystem
DE3326069A1 (de) * 1983-07-20 1985-02-07 Dornier System Gmbh, 7990 Friedrichshafen Einrichtung zur umsetzung von farbfernsehbildern in rastergrafiken mit begrenzter rasteraufloesung und mit begrenzter anzahl von gleichzeitig benutzbaren farbtoenen
GB8410181D0 (en) * 1984-04-19 1984-05-31 Quantel Ltd Video signal processing systems
GB8410596D0 (en) * 1984-04-25 1984-05-31 Quantel Ltd Video signal processing
GB2164518B (en) * 1984-09-14 1987-12-02 Philips Electronic Associated Rotating television pictures
US4647971A (en) * 1985-04-26 1987-03-03 Digital Services Corporation Moving video special effects system
US4850028A (en) * 1985-09-04 1989-07-18 Canon Kabushiki Kaisha Image processing method and apparatus therefor
US4665439A (en) * 1986-06-05 1987-05-12 North American Philips Consumer Electronics Corp. Piecewise recursive vertical filter for PIP feature
US4689681A (en) * 1986-10-24 1987-08-25 The Grass Valley Group, Inc. Television special effects system
US4875097A (en) * 1986-10-24 1989-10-17 The Grass Valley Group, Inc. Perspective processing of a video signal
US4689682A (en) * 1986-10-24 1987-08-25 The Grass Valley Group, Inc. Method and apparatus for carrying out television special effects
US4831445A (en) * 1986-12-11 1989-05-16 Nec Corporation Special effect system for video signal
JPS63174478A (ja) * 1987-01-14 1988-07-18 Nec Corp デイジタル式テレビジヨン特殊効果発生装置
US4918526A (en) * 1987-03-20 1990-04-17 Digital Equipment Corporation Apparatus and method for video signal image processing under control of a data processing system
JPS63245567A (ja) * 1987-03-31 1988-10-12 Toshiba Corp 画像処理装置
US4890833A (en) * 1987-05-18 1990-01-02 Williams Electronics, Inc. Apparatus for generating enhanced interactive video game playfield environments
US5131080A (en) * 1987-08-18 1992-07-14 Hewlett-Packard Company Graphics frame buffer with RGB pixel cache
US5129060A (en) * 1987-09-14 1992-07-07 Visual Information Technologies, Inc. High speed image processing computer
US5109348A (en) * 1987-09-14 1992-04-28 Visual Information Technologies, Inc. High speed image processing computer
US5146592A (en) * 1987-09-14 1992-09-08 Visual Information Technologies, Inc. High speed image processing computer with overlapping windows-div
US4985848A (en) * 1987-09-14 1991-01-15 Visual Information Technologies, Inc. High speed image processing system using separate data processor and address generator
US4853968A (en) * 1987-09-21 1989-08-01 Kulicke & Soffa Industries, Inc. Pattern recognition apparatus and method
US5119435A (en) * 1987-09-21 1992-06-02 Kulicke And Soffa Industries, Inc. Pattern recognition apparatus and method
DE3738014A1 (de) * 1987-11-09 1989-05-18 Winrich Dipl Ing Gall Verfahren zur erzeugung farbiger bilder auf einer traegerflaeche
US4816913A (en) * 1987-11-16 1989-03-28 Technology, Inc., 64 Pixel interpolation circuitry as for a video signal processor
US5053762A (en) * 1989-04-28 1991-10-01 Microtime, Inc. Page turn simulator
US5130794A (en) * 1990-03-29 1992-07-14 Ritchey Kurtis J Panoramic display system
US5173948A (en) * 1991-03-29 1992-12-22 The Grass Valley Group, Inc. Video image mapping system
US5592599A (en) * 1991-12-18 1997-01-07 Ampex Corporation Video special effects system with graphical operator interface
US5684937A (en) 1992-12-14 1997-11-04 Oxaal; Ford Method and apparatus for performing perspective transformation on visible stimuli
US6731284B1 (en) 1992-12-14 2004-05-04 Ford Oxaal Method of and apparatus for performing perspective transformation of visible stimuli
JPH06301373A (ja) * 1993-04-12 1994-10-28 Mitsubishi Electric Corp 表示制御装置
US6144143A (en) * 1998-02-03 2000-11-07 Horng; Herng-Er Cyclotron displays
US8897596B1 (en) 2001-05-04 2014-11-25 Legend3D, Inc. System and method for rapid image sequence depth enhancement with translucent elements
US9031383B2 (en) 2001-05-04 2015-05-12 Legend3D, Inc. Motion picture project management system
US8401336B2 (en) 2001-05-04 2013-03-19 Legend3D, Inc. System and method for rapid image sequence depth enhancement with augmented computer-generated elements
US9286941B2 (en) 2001-05-04 2016-03-15 Legend3D, Inc. Image sequence enhancement and motion picture project management system
US8730232B2 (en) 2011-02-01 2014-05-20 Legend3D, Inc. Director-style based 2D to 3D movie conversion system and method
US9282321B2 (en) 2011-02-17 2016-03-08 Legend3D, Inc. 3D model multi-reviewer system
US9241147B2 (en) 2013-05-01 2016-01-19 Legend3D, Inc. External depth map transformation method for conversion of two-dimensional images to stereoscopic images
US9288476B2 (en) 2011-02-17 2016-03-15 Legend3D, Inc. System and method for real-time depth modification of stereo images of a virtual reality environment
US9407904B2 (en) 2013-05-01 2016-08-02 Legend3D, Inc. Method for creating 3D virtual reality from 2D images
US9113130B2 (en) 2012-02-06 2015-08-18 Legend3D, Inc. Multi-stage production pipeline system
US8681182B2 (en) 2011-04-19 2014-03-25 Deluxe 3D Llc Alternate viewpoint rendering
US9007365B2 (en) 2012-11-27 2015-04-14 Legend3D, Inc. Line depth augmentation system and method for conversion of 2D images to 3D images
US9547937B2 (en) 2012-11-30 2017-01-17 Legend3D, Inc. Three-dimensional annotation system and method
US9007404B2 (en) 2013-03-15 2015-04-14 Legend3D, Inc. Tilt-based look around effect image enhancement method
US9438878B2 (en) 2013-05-01 2016-09-06 Legend3D, Inc. Method of converting 2D video to 3D video using 3D object models
US9609307B1 (en) 2015-09-17 2017-03-28 Legend3D, Inc. Method of converting 2D video to 3D video using machine learning

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3976982A (en) * 1975-05-12 1976-08-24 International Business Machines Corporation Apparatus for image manipulation
GB1568378A (en) * 1976-01-30 1980-05-29 Micro Consultants Ltd Video processing system
GB1594341A (en) * 1976-10-14 1981-07-30 Micro Consultants Ltd Picture information processing system for television
GB1595964A (en) * 1977-03-17 1981-08-19 Micro Consultants Ltd Tv Special effects generator
US4156914A (en) * 1977-08-18 1979-05-29 Baird Corporation Computer image display system and processor therefor
US4266242A (en) * 1978-03-21 1981-05-05 Vital Industries, Inc. Television special effects arrangement
GB2046053B (en) * 1979-03-22 1983-06-15 Micro Consultants Ltd Digital video processor
DE2952180A1 (de) * 1979-12-22 1981-07-02 Dornier System Gmbh, 7990 Friedrichshafen Vorrichtung zur ueberlagerung und punktgenauen positionierung bzw. punktweisen verschiebung von synthetisch erzeugten bildern
FR2480545A1 (fr) * 1980-04-10 1981-10-16 Micro Consultants Ltd Dispositif et procede pour imprimer un deplacement angulaire a une image de television
DE3014437C2 (de) * 1980-04-10 1982-05-27 Siemens AG, 1000 Berlin und 8000 München Anordnung zum Darstellen von alphanumerischen Zeichen an einem Bildschirm einer Anzeigeeinheit
US4309723A (en) * 1980-04-14 1982-01-05 Ampex Corporation Apparatus and method for registration and shading of color television cameras
US4432009A (en) * 1981-03-24 1984-02-14 Rca Corporation Video pre-filtering in phantom raster generating apparatus
US4383272A (en) * 1981-04-13 1983-05-10 Bell Telephone Laboratories, Incorporated Video signal interpolation using motion estimation
US4402012A (en) * 1981-11-16 1983-08-30 General Electric Company Two-dimensional digital linear interpolation system
US4442454A (en) * 1982-11-15 1984-04-10 Eastman Kodak Company Image processing method using a block overlap transformation procedure

Also Published As

Publication number Publication date
GB8306339D0 (en) 1983-04-13
DE3309847A1 (de) 1983-09-29
DE3348093C2 (en, 2012) 1988-08-18
US4709393A (en) 1987-11-24
US4563703A (en) 1986-01-07

Similar Documents

Publication Publication Date Title
DE3309847C2 (en, 2012)
DE2932525C2 (en, 2012)
DE3114643C2 (en, 2012)
DE3486108T2 (de) Videoanzeigesystem.
DE3751841T2 (de) Verfahren zur Glättung von Bildsignalen
DE3890560C2 (de) Verfahren und Vorrichtung zur Farb-Modifikation
DE3512278C3 (de) Bildsignalverarbeitungsvorrichtung
DE3619019A1 (de) Digitale konvergenzkorrekturvorrichtung
DE3732435C2 (en, 2012)
DE3515037C2 (en, 2012)
DE3732422A1 (de) Verfahren und einrichtung zum feststellen einander entsprechender bereiche unter primaerfarbenbilder
DE3751688T2 (de) Verfahren zur Glättung von Bildsignalen
DE3534205C2 (en, 2012)
DE69515610T2 (de) Vorrichtung zur Mischung von Videosignalen
EP0625762B1 (de) Verfahren zum Entzerren von Röntgenaufnahmen und Anordnung zur Durchführung des Verfahrens
DE3511890C2 (en, 2012)
DE3888891T2 (de) Steuersystem zum Umdrehen von Seiten mit grosser Geschwindigkeit.
DE69229033T2 (de) Bildverarbeitungssystem
DE4143074A1 (de) Verfahren und einrichtung zum umformatieren verschachtelter videodaten zur darstellung auf einem computer-ausgabedisplay
DE69212071T2 (de) Videoverarbeitung von Bildern
DE2941841A1 (de) Verfahren zur erzeugung eines farbbildes in einem farbanzeigesystem und dabei verwendbare farbabbildungsschaltung
DE69128075T2 (de) Verbesserungen bei der erzeugung von effekten mit digitalen videosignalen
DE69323445T2 (de) Verarbeitungsschaltung für digitale Signale
DE69416255T2 (de) Gerät zur Umsetzung von Farbsignalen
DE69516109T2 (de) Digitale bildkodierung

Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: G06F 15/66

8172 Supplementary division/partition in:

Ref country code: DE

Ref document number: 3348093

Format of ref document f/p: P

Q171 Divided out to:

Ref country code: DE

Ref document number: 3348093

AH Division in

Ref country code: DE

Ref document number: 3348093

Format of ref document f/p: P

D2 Grant after examination
8363 Opposition against the patent
AH Division in

Ref country code: DE

Ref document number: 3348093

Format of ref document f/p: P

8365 Fully valid after opposition proceedings
8380 Miscellaneous part iii

Free format text: PATENTANSPRUCH 7, SPALTE 2 ZEILE 2, NACH "(23)" "ADRESSEN" EINFUEGEN SPALTE 4, ZEILE 43, VOR "2B" "FIG" EINFUEGEN