DE69314231T2 - Belichtungseffekte für ein digitales Videoeffektensystem - Google Patents
Belichtungseffekte für ein digitales VideoeffektensystemInfo
- Publication number
- DE69314231T2 DE69314231T2 DE69314231T DE69314231T DE69314231T2 DE 69314231 T2 DE69314231 T2 DE 69314231T2 DE 69314231 T DE69314231 T DE 69314231T DE 69314231 T DE69314231 T DE 69314231T DE 69314231 T2 DE69314231 T2 DE 69314231T2
- Authority
- DE
- Germany
- Prior art keywords
- effects
- digital video
- exposure
- video effects
- effects system
- 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 - Lifetime
Links
Classifications
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T15/00—3D [Three Dimensional] image rendering
- G06T15/50—Lighting effects
- G06T15/80—Shading
- G06T15/83—Phong shading
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Graphics (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Image Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Studio Circuits (AREA)
- Television Signal Processing For Recording (AREA)
- Image Generation (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9208929A GB2267007B (en) | 1992-04-24 | 1992-04-24 | Video special effect apparatus and method |
GB9215817A GB2266425B (en) | 1992-04-24 | 1992-07-24 | Digital video effects system |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69314231D1 DE69314231D1 (de) | 1997-11-06 |
DE69314231T2 true DE69314231T2 (de) | 1998-03-05 |
Family
ID=26300773
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69314231T Expired - Lifetime DE69314231T2 (de) | 1992-04-24 | 1993-03-15 | Belichtungseffekte für ein digitales Videoeffektensystem |
Country Status (4)
Country | Link |
---|---|
US (1) | US5461706A (de) |
EP (1) | EP0574111B1 (de) |
JP (1) | JP3190762B2 (de) |
DE (1) | DE69314231T2 (de) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0707420A1 (de) * | 1994-09-15 | 1996-04-17 | Avesco Plc | System für dreidimensionale Spezialeffekte |
US5765561A (en) | 1994-10-07 | 1998-06-16 | Medical Media Systems | Video-based surgical targeting system |
US5737506A (en) * | 1995-06-01 | 1998-04-07 | Medical Media Systems | Anatomical visualization system |
US6151404A (en) * | 1995-06-01 | 2000-11-21 | Medical Media Systems | Anatomical visualization system |
US5776050A (en) * | 1995-07-24 | 1998-07-07 | Medical Media Systems | Anatomical visualization system |
US6702736B2 (en) * | 1995-07-24 | 2004-03-09 | David T. Chen | Anatomical visualization system |
WO1997008660A1 (de) * | 1995-08-25 | 1997-03-06 | Gmd-Forschungszentrum Informationstechnik Gmbh | Bildverarbeitungsverfahren zur simulation einer tiefenstruktur und zugehörige vorrichtung |
US5825908A (en) * | 1995-12-29 | 1998-10-20 | Medical Media Systems | Anatomical visualization and measurement system |
US6064408A (en) * | 1998-04-28 | 2000-05-16 | Sun Microsystems, Inc. | Method, apparatus and computer program product for eliminating edge conditions from an area image processing operations on tiled image data |
US6331852B1 (en) * | 1999-01-08 | 2001-12-18 | Ati International Srl | Method and apparatus for providing a three dimensional object on live video |
US6621509B1 (en) | 1999-01-08 | 2003-09-16 | Ati International Srl | Method and apparatus for providing a three dimensional graphical user interface |
US6583793B1 (en) * | 1999-01-08 | 2003-06-24 | Ati International Srl | Method and apparatus for mapping live video on to three dimensional objects |
US6377270B1 (en) * | 1999-07-30 | 2002-04-23 | Microsoft Corporation | Method and system for transforming color coordinates by direct calculation |
US6766281B1 (en) * | 2000-05-12 | 2004-07-20 | S3 Graphics Co., Ltd. | Matched texture filter design for rendering multi-rate data samples |
US6828983B1 (en) * | 2000-05-12 | 2004-12-07 | S3 Graphics Co., Ltd. | Selective super-sampling/adaptive anti-aliasing of complex 3D data |
US6690960B2 (en) | 2000-12-21 | 2004-02-10 | David T. Chen | Video-based surgical targeting system |
US7456851B2 (en) * | 2003-05-20 | 2008-11-25 | Honeywell International Inc. | Method and apparatus for spatial compensation for pixel pattern on LCD displays |
US7502024B2 (en) * | 2003-09-25 | 2009-03-10 | Honeywell International Inc. | Texture based circular arc generation |
US7197170B2 (en) | 2003-11-10 | 2007-03-27 | M2S, Inc. | Anatomical visualization and measurement system |
US20060098010A1 (en) * | 2004-03-09 | 2006-05-11 | Jeff Dwyer | Anatomical visualization and measurement system |
US7702137B2 (en) | 2004-11-10 | 2010-04-20 | M2S, Inc. | Anatomical visualization and measurement system |
US7619639B1 (en) * | 2005-09-12 | 2009-11-17 | Nvidia Corporation | Adaptive scaling using a programmable video engine |
US8294731B2 (en) * | 2005-11-15 | 2012-10-23 | Advanced Micro Devices, Inc. | Buffer management in vector graphics hardware |
JP5180288B2 (ja) * | 2007-04-11 | 2013-04-10 | ジーブイビービー ホールディングス エス.エイ.アール.エル. | デジタルビデオエフェクト(dve)を高める方法及び装置 |
US11790593B2 (en) * | 2020-03-13 | 2023-10-17 | Advanced Micro Devices, Inc. | Ray-tracing multi-sample anti-aliasing |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4796201A (en) * | 1985-04-30 | 1989-01-03 | Wake Warren K | Stored program controlled system for creating and printing graphics bearing packaging |
CA1274919C (en) * | 1985-07-27 | 1990-10-02 | METHOD AND DEVICE FOR FORMING CURVE SURFACES | |
US5239628A (en) * | 1985-11-13 | 1993-08-24 | Sony Corporation | System for asynchronously generating data block processing start signal upon the occurrence of processing end signal block start signal |
GB8613447D0 (en) * | 1986-06-03 | 1986-07-09 | Quantel Ltd | Video image processing systems |
US4935879A (en) * | 1987-08-05 | 1990-06-19 | Daikin Industries, Ltd. | Texture mapping apparatus and method |
US5255352A (en) * | 1989-08-03 | 1993-10-19 | Computer Design, Inc. | Mapping of two-dimensional surface detail on three-dimensional surfaces |
US5175808A (en) * | 1989-09-12 | 1992-12-29 | Pixar | Method and apparatus for non-affine image warping |
US5271093A (en) * | 1989-10-17 | 1993-12-14 | Mitsubishi Denki Kabushiki Kaisha | Video display apparatus for filling the interior shapes of contour |
GB2254751B (en) * | 1991-04-09 | 1994-11-09 | Sony Broadcast & Communication | Digital video effects system |
JP2973573B2 (ja) * | 1991-04-12 | 1999-11-08 | ソニー株式会社 | 画像変換装置 |
-
1993
- 1993-03-15 DE DE69314231T patent/DE69314231T2/de not_active Expired - Lifetime
- 1993-03-15 EP EP93301959A patent/EP0574111B1/de not_active Expired - Lifetime
- 1993-03-29 US US08/038,642 patent/US5461706A/en not_active Expired - Lifetime
- 1993-04-26 JP JP09966793A patent/JP3190762B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH0750810A (ja) | 1995-02-21 |
JP3190762B2 (ja) | 2001-07-23 |
EP0574111A1 (de) | 1993-12-15 |
DE69314231D1 (de) | 1997-11-06 |
US5461706A (en) | 1995-10-24 |
EP0574111B1 (de) | 1997-10-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69314231D1 (de) | Belichtungseffekte für ein digitales Videoeffektensystem | |
DE69522197T2 (de) | Belichtungsregelung für Videokameras | |
DE69132349D1 (de) | Bildüberlagerungssystem für fernsehen | |
DE69121194D1 (de) | Beleuchtungsystem für ein filmabtastgerät | |
DE69427205D1 (de) | Kopierkontrolle für ein Videosignal | |
DE69518560T2 (de) | Intelligenter digitaler Bildspeicher für elektronische Kamera | |
DE69321234D1 (de) | Hochkippbare befestigung für ein nachtsichtsystem | |
DE69622059T2 (de) | Lautsprechersystem für ein Fernsehgerät | |
DE69113240D1 (de) | Busarchitektur für ein Multimediensystem. | |
DE69114875T2 (de) | Belichtungssteuerung für Videokamera. | |
DE69226302T2 (de) | Bildüberlagerungssystem für unterschiedliche Bildseitenverhältnisse | |
DE69614495T2 (de) | Demultiplexeinrichtung für ein digitales Fernsehsystem | |
DE596826T1 (de) | Mischungsverfahren für ein digitales Videobandaufzeichnungsgerät. | |
DE69327368T2 (de) | Fernsteuerungssystem für Videokamera | |
DE69321078D1 (de) | System für eine Panorama-Kamera | |
DE69232863D1 (de) | Lautsprecheranordnung für ein Fernsehgerät | |
DE69125547D1 (de) | Verdeckungsverfahren für Videosignal | |
DE69121659T2 (de) | Schärferegelung für ein Fernsehbild | |
DE69221033T2 (de) | Digitalsignalverarbeitungssystem für ein Farbkameragerät | |
DE69117601T2 (de) | Kodiergerät für ein Videosignal | |
DE69525737T2 (de) | Sucherausrichtungsanordnung für eine Videokamera | |
DE69210998D1 (de) | Steuerungssystem für zoomlinse | |
DE69223689D1 (de) | Videokamera für Kamerasystem | |
DE69225428D1 (de) | Belichtungsvorrichtung für Videokameras | |
DE59108413D1 (de) | Fernsehübertragungssystem und decoder für ein fernsehübertragungssystem |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |