Patents
Sitemap › G06 - Computing; Calculating; Counting › G06T - Image data processing or generation, in general › G06T 15 - 3d [three dimensional] image rendering
Patents for G06T 15 - 3d [three dimensional] image rendering (29,056)
01/1990
01/04/1990DE3821322A1 Method of controlling a graphic output device
01/03/1990EP0349455A2 Method for controlling the presentation of nested overlays
01/03/1990EP0348434A1 Process for representing images of an object.
12/1989
12/27/1989EP0348247A1 Procedure to determine and to reconstruct spatial coordinates of each of the points of a collection of points sampling a three-dimensional surface and reconstruction of that surface from these coordinates
12/26/1989US4890249 Data compression and decompression for digital radar landmass simulation
12/19/1989US4888713 Fishing lure apparatus
12/19/1989US4888712 Guardband clipping method and apparatus for 3-D graphics display system
12/19/1989US4887968 Electronic sketching device
12/13/1989EP0345672A2 Address generator
12/06/1989EP0344686A2 Clipping process and processor
12/05/1989US4885703 3-D graphics display system using triangle processor pipeline
12/05/1989US4885702 Method of forming curved surfaces and the apparatus
11/1989
11/28/1989US4884220 Address generator with variable scan patterns
11/23/1989DE3915297A1 Device to form a curved surface
11/07/1989US4879652 Method for producing three-dimensional images from nuclear data
10/1989
10/31/1989US4878178 Image processing device
10/18/1989EP0337338A2 Method for displaying intervisibility data
10/18/1989EP0336971A1 Method for processing hidden lines of figures
10/05/1989WO1989009378A1 Process for determining and reconstituting special coordinates of each point of a set of points characterizing a tridimensional surface, and process for producing a tridimensional image of said surface from these coordinates
10/03/1989US4872056 Method for displaying selected hairstyles in video form
09/1989
09/27/1989EP0334600A2 Interpolation method and apparatus
09/26/1989US4870599 Traversal method for a graphics display system
09/26/1989CA1260638A1 Method of displaying image
09/19/1989US4868771 Computer image generation with topographical response
09/19/1989US4868748 Rapid processing of three-dimensional graphical objects from tomographic data
09/12/1989US4866637 Pipelined lighting model processing system for a graphics workstation's shading function
09/12/1989US4866612 Imaging system including means to provide a display image with shadows and three dimensional perspectives by a combination of voxel and surface method
09/12/1989US4865423 Method for generating images
08/1989
08/29/1989US4862392 Geometry processor for graphics display system
08/29/1989US4862391 Shading circuit for shading a plurality of polygons which constitute a solid model, and method of shading the same
08/29/1989US4862388 Dynamic comprehensive distortion correction in a real time imaging system
08/29/1989CA1258923A1 Methods and apparatus for imaging volume data
08/23/1989EP0329476A2 Apparatus and system for generating smooth shaded continuous tone images
08/23/1989EP0329101A2 Three-dimensional graphic processing apparatus
08/23/1989EP0328659A1 Three-dimensional presentation of structure
08/22/1989US4860096 Motion analysis tool and method therefor
08/17/1989DE3903838A1 Method and device for representing three-dimensional images
08/15/1989US4858128 View-to-view image correction for object motion
08/08/1989US4855938 Hidden line removal method with modified depth buffer
08/08/1989US4855937 Data block processing for fast image generation
08/08/1989US4855935 Method and apparatus for rendering vectors using bresenham parameters
08/08/1989US4855934 System for texturing computer graphics images
07/1989
07/11/1989US4847789 Method for hidden line removal
07/11/1989US4847608 Graphic display device
07/05/1989EP0323302A1 Method for displaying three-dimensional objects digitally encoded in octree fashion
07/04/1989US4845643 Simplified computer graphics perspectives
07/04/1989US4845626 Stereoscopic image display apparatus
07/04/1989CA1257024A1 Image signal transmitting system
07/04/1989CA1257023A1 System and method for employing nonlinear interpolation for the display of surface structures contained within the interior region of a solid body
06/1989
06/21/1989EP0321291A2 Microtexture for close-in detail
06/21/1989EP0321290A2 Color cell texture
06/21/1989EP0321095A2 Polygon priority resolving system with antialiasing
06/20/1989US4841292 Third dimension pop up generation from a two-dimensional transformed image display
06/20/1989US4841291 Interactive animation of graphics objects
06/20/1989CA1256224A1 Pseudo-random sampling techniques in computer graphics
06/14/1989EP0320166A1 Electronic image processing
06/14/1989EP0319787A2 Parallel rendering of smoothly shaded color triangles with anti-aliased edges for a three dimensional color display
06/07/1989EP0319165A2 System for using barycentric coordinates as for polygon interpolation
05/1989
05/31/1989EP0318293A2 Apparatus and method for processing tomographic data
05/31/1989EP0318291A2 Apparatus and method for generating images from tomographic data
05/30/1989US4835688 Three-dimensional image processing apparatus
05/30/1989US4835532 Nonaliasing real-time spatial transform image processing system
05/30/1989CA1255002A1 Method of edge smoothing for a computer image generation system
05/24/1989EP0316424A1 Raster image generator
05/23/1989CA1254655A1 Method of comprehensive distortion correction for a computer image generation system
05/23/1989CA1254650A1 Methods of and circuits for video signal processing
05/16/1989US4831557 Image composing apparatus
05/10/1989EP0315446A2 Polygon edge clipping
05/10/1989EP0315051A2 Perspective mapping in a computer-controlled imaging system
05/09/1989US4829295 Image synthesizer
05/09/1989CA1253984A1 High speed z-buffer with dynamic random access memory
05/03/1989EP0314368A2 Method and apparatus for hidden surface removal
05/03/1989EP0314367A2 Method and apparatus for tiling an image
05/03/1989EP0314341A2 Computer graphic apparatus for processing lighting model information
05/03/1989EP0314335A2 A parallel surface processing system for graphics display
05/03/1989EP0314288A2 Improvements in computer graphics generation and display
05/02/1989US4827445 Image buffer having logic-enhanced pixel memory cells and method for setting values therein
05/02/1989US4827413 Modified back-to-front three dimensional reconstruction algorithm
05/02/1989US4827252 Display methods and apparatus
04/1989
04/26/1989EP0313101A2 Fractional pixel mapping in a computer-controlled imaging system
04/25/1989US4825391 Depth buffer priority processing for real time computer image generating systems
04/11/1989US4821212 Three dimensional texture generator for computed terrain images
04/11/1989US4821209 Data transformation and clipping in a graphics display system
04/06/1989WO1989003095A1 Method for processing hidden lines of figures
04/05/1989EP0310176A2 Method of and arrangement for generating a two-dimensional image
04/04/1989US4819192 Method of displaying image
03/1989
03/29/1989EP0309373A2 Interactive animation of graphics objects
03/21/1989US4815021 Multifunction arithmetic logic unit circuit
03/21/1989CA1251553A1 Video signal processing circuits
03/15/1989EP0307019A2 Apparatus for modifying pixel data stored in a random access memory
03/14/1989US4812988 Processor for the elimination of concealed faces for the synthesis of images in three dimensions
03/07/1989US4811245 Method of edge smoothing for a computer image generation system
03/07/1989US4811241 Clipping of fixed character strings in a graphics system
02/1989
02/28/1989US4809201 Graphic display region defining technique
02/28/1989US4809065 Interactive system and related method for displaying data to produce a three-dimensional image of an object
02/21/1989US4807158 Method and apparatus for sampling images to simulate movement within a multidimensional space
02/15/1989EP0303214A2 Color processor for digital map display system
02/14/1989US4805116 Computer graphics display processing system
02/14/1989CA1250064A1 Method for constructing three-dimensional polyhedron model
02/09/1989WO1989001206A1 Quadratic interpolation for shaded image generation
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