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
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
- G06T3/4007—Interpolation-based scaling, 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
Description
Claims (10)
mit einem Bildpunktsignale in zum Raster des Videobilds äquivalenten Speicherplätzen speichernden Bildspeicher (11; 34-37)
mit einer jeweils aus mehreren Bildpunktsignalen entsprechend der gewünschten Bildformänderung modifizierte Bildpunktsignale erzeugenden Bildverarbeitungseinrichtung (10) und
mit einer den Bildspeicher (11; 34-37) für die Speicherung modifizierter Bildpunktsignale adressierenden Adressiereinrichtung (12),
dadurch gekennzeichnet, daß die Adressiereinrichtung (12) eine der gewünschten Bildformänderung entsprechend abgeänderte Zuordnung der Bildpunkte des zugeführten Bilds zu den Speicherplätzen des Bildspeichers (11; 34-37) festlegt und für jeden Bildpunkt des zugeführten Videobilds mehrere im Raster des Videobilds benachbarte Speicherplätze adressiert und daß die Bildverarbeitungseinrichtung (10) abhängig von der durch die Adressiereinrichtung (12) festgelegten Zuordnung der Bildpunkte des zugeführten Videobilds zu den Speicherplätzen aus dem Bildpunktsignal jedes Bildpunkts des zugeführten Videobilds Signalbeiträge für die von der Adressiereinrichtung (12) adressierten, benachbarten Speicherplätze ermittelt und zu den von anderen Bildpunkten des zugeführten Videobilds stammenden, in den Speicherplätzen gespeicherten Signalbeiträgen addiert.
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 (de) | 1988-01-21 |
Family
ID=10529121
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3309847A Granted DE3309847A1 (de) | 1982-03-19 | 1983-03-18 | Bildverarbeitungssystem |
DE3348093A Expired DE3348093C2 (de) | 1982-03-19 | 1983-03-18 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3348093A Expired DE3348093C2 (de) | 1982-03-19 | 1983-03-18 |
Country Status (3)
Country | Link |
---|---|
US (2) | US4709393A (de) |
DE (2) | DE3309847A1 (de) |
GB (1) | GB8306339D0 (de) |
Families Citing this family (50)
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 |
GB2200266B (en) * | 1986-12-11 | 1991-06-05 | Nec Corp | 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 |
US5109348A (en) * | 1987-09-14 | 1992-04-28 | Visual Information Technologies, Inc. | High speed image processing computer |
US5129060A (en) * | 1987-09-14 | 1992-07-07 | Visual Information Technologies, Inc. | High speed image processing computer |
US4985848A (en) * | 1987-09-14 | 1991-01-15 | Visual Information Technologies, Inc. | High speed image processing system using separate data processor and address generator |
US5146592A (en) * | 1987-09-14 | 1992-09-08 | Visual Information Technologies, Inc. | High speed image processing computer with overlapping windows-div |
US5119435A (en) * | 1987-09-21 | 1992-06-02 | Kulicke And Soffa Industries, Inc. | Pattern recognition apparatus and method |
US4853968A (en) * | 1987-09-21 | 1989-08-01 | Kulicke & 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 |
US8401336B2 (en) | 2001-05-04 | 2013-03-19 | Legend3D, Inc. | System and method for rapid image sequence depth enhancement with augmented computer-generated elements |
US8897596B1 (en) | 2001-05-04 | 2014-11-25 | Legend3D, Inc. | System and method for rapid image sequence depth enhancement with translucent elements |
US9286941B2 (en) | 2001-05-04 | 2016-03-15 | Legend3D, Inc. | Image sequence enhancement and motion picture project management system |
US9031383B2 (en) | 2001-05-04 | 2015-05-12 | Legend3D, Inc. | 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 |
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 |
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 |
US9241147B2 (en) | 2013-05-01 | 2016-01-19 | Legend3D, Inc. | External depth map transformation method for conversion of two-dimensional images to stereoscopic images |
US9282321B2 (en) | 2011-02-17 | 2016-03-08 | Legend3D, Inc. | 3D model multi-reviewer 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)
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 |
GB2047042B (en) * | 1979-03-22 | 1983-06-15 | Micro Consultants Ltd | Digital storage and processing of picture signals |
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 |
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 |
FR2480545A1 (fr) * | 1980-04-10 | 1981-10-16 | Micro Consultants Ltd | Dispositif et procede pour imprimer un deplacement angulaire a une image de television |
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 |
-
1983
- 1983-03-08 GB GB838306339A patent/GB8306339D0/en active Pending
- 1983-03-16 US US06/475,790 patent/US4709393A/en not_active Expired - Lifetime
- 1983-03-16 US US06/475,789 patent/US4563703A/en not_active Expired - Lifetime
- 1983-03-18 DE DE3309847A patent/DE3309847A1/de active Granted
- 1983-03-18 DE DE3348093A patent/DE3348093C2/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US4709393A (en) | 1987-11-24 |
US4563703A (en) | 1986-01-07 |
GB8306339D0 (en) | 1983-04-13 |
DE3348093C2 (de) | 1988-08-18 |
DE3309847A1 (de) | 1983-09-29 |
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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 |
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AH | Division in |
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|
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 |