Patents
Patents for G06T 15 - 3d [three dimensional] image rendering (29,056)
06/1996
06/05/1996EP0715277A2 Method of producing image data, image data processing apparatus, and recording medium
06/05/1996EP0715276A2 Method and apparatus for mapping texture
06/03/1996CA2163938A1 Method of producing image data, image data processing apparatus, and recording medium
06/03/1996CA2163839A1 Method and apparatus for mapping texture
05/1996
05/30/1996WO1996016379A1 Weather effects generator for simulation systems
05/30/1996CA2205497A1 Weather effects generator for simulation systems
05/29/1996EP0713594A1 Object-oriented rendering system
05/29/1996EP0433373B1 Efficient method for updating pipelined, single port z-buffer
05/28/1996US5522020 System and method for rapidly determining relative rectangle position
05/28/1996US5522019 Methods and apparatus for efficiently generating isosurfaces and for displaying isosurfaces and surface contour line image data
05/28/1996US5522018 Sorting processing system and image synthesizing system using the same
05/23/1996WO1996015515A1 Map display for vehicle
05/21/1996US5519825 In a computer system
05/21/1996US5519821 System and method for producing contour lines from a number of sample points by comparing contour height with mean height of surrounding sample points
05/21/1996US5519794 Computer-generated autostereography method and apparatus
05/17/1996WO1996014622A1 Computer system for reconstructing 3d object using transormations between screen and model space
05/17/1996WO1996014621A1 Post-processing method and apparatus for producing focus/defocus effects in computer-generated images of three-dimensional objects
05/15/1996EP0712097A2 Method and system for manipulating motion units for computer articulated figure animation
05/14/1996US5517611 Floating-point processor for a high performance three dimensional graphics accelerator
05/14/1996US5517603 Scanline rendering device for generating pixel values for displaying three-dimensional graphical images
05/14/1996US5517602 Method and apparatus for generating a topologically consistent visual representation of a three dimensional surface
05/14/1996US5516295 Simulation arrangement
05/14/1996CA2032847C Method and system for displaying a three-dimensional object
05/09/1996WO1996013810A1 Method and apparatus for game development
05/09/1996WO1996013809A1 Method for smoothly maintaining a vertical orientation during computer animation
05/09/1996WO1996013808A1 Method for controlling the level of detail displayed in a computer generated screen display of a complex structure
05/09/1996WO1996013207A1 Method and system for producing interactive, three-dimensional renderings of selected body organs having hollow lumens to enable simulated movement through the lumen
05/09/1996CA2202401A1 Method and system for producing interactive, three-dimensional renderings of selected body organs having hollow lumens to enable simulated movement through the lumen
05/08/1996CN1122031A Three-dimensional image creation devices
05/07/1996USH1530 Surface extraction from a three-dimensional data set
05/07/1996US5515484 Method and apparatus for rendering volumetric images
05/07/1996US5515483 Rendering system
05/07/1996US5515482 Sorting apparatus and method for sorting data in sequence of reference levels indicated by the data
05/07/1996US5515409 Helical interpolative algorithm for image reconstruction in a CT system
05/02/1996WO1996013018A1 Methods and apparatus for rapidly rendering photo-realistic surfaces on 3-dimensional wire frames automatically
04/1996
04/30/1996US5513307 Video game with switchable collision graphics
04/24/1996CN1121225A A hardware based graphics workstation solution for refraction phenomena
04/23/1996US5511154 Method and apparatus for managing concurrent access to multiple memories
04/17/1996EP0707420A1 3D special effects system
04/17/1996EP0707289A1 Imaging system and method
04/17/1996EP0707288A2 Image processing method and apparatus
04/16/1996US5509110 Method for tree-structured hierarchical occlusion in image generators
04/11/1996WO1996010805A1 Method for generating synthesis images by spherical buffer
04/09/1996US5506947 Computer implemented method
04/03/1996EP0704824A2 Z-Buffer tag memory organization
04/02/1996US5504792 Method and system for masking cone beam projection data generated from either a region of interest helical scan or a helical scan
03/1996
03/27/1996EP0703547A2 Curve and surface smoothing without shrinkage
03/27/1996CN1119481A Apparatus and method for detecting, identifying and incorporating advertisements in a video
03/26/1996US5502799 Rendering apparatus, multispectral image scanner, and three-dimensional automatic gonio-spectrophotometer
03/26/1996US5502798 Image processing apparatus for synthesizing Z-axis coordinate data using X- and Y-direction increments
03/26/1996US5502462 Display list management mechanism for real-time control of by-the-line modifiable video display system
03/21/1996WO1996008791A1 Image manipulation
03/21/1996WO1996008298A1 Three-dimensional simulator and image synthesis method
03/20/1996EP0702333A2 Method of drawing shadow and three-dimensional graphic computer system
03/20/1996EP0702332A2 Edge to edge blends
03/20/1996CN1119047A Object oriented shading
03/14/1996WO1996007989A1 Apparatus and method for real-time volume visualization
03/14/1996WO1996007988A1 Virtual reality imaging system
03/14/1996CA2199619A1 Virtual reality imaging system
03/14/1996CA2198611A1 Apparatus and method for real-time volume visualization
03/13/1996CN1118470A Image processing apparatus
03/12/1996US5499326 System and method for rapidly determining relative rectangle position
03/12/1996US5499324 Graphic display apparatus with improved shading capabilities
03/12/1996US5499323 Volume rendering method which increases apparent opacity of semitransparent objects in regions having higher specular reflectivity
03/12/1996US5499322 Device for processing three-dimensional image information, with extraction of significant lines
03/07/1996WO1996000425A3 Method and system for constructing and displaying three-dimensional images
03/06/1996EP0700018A2 Interactive picture providing method
02/1996
02/29/1996WO1996006410A1 Three-dimensional simulator and image synthesizing method
02/28/1996EP0698265A1 Display compositing system
02/28/1996EP0698259A1 Object oriented shading
02/28/1996CN1117627A Image generating method and apparatus
02/27/1996US5495563 Apparatus for converting pyramidal texture coordinates into corresponding physical texture memory addresses
02/27/1996US5495562 Electro-optical target and background simulation
02/20/1996US5493644 Polygon span interpolator with main memory Z buffer
02/20/1996US5493643 Image generator architecture employing tri-level fixed interleave processing and distribution buses
02/20/1996US5493637 Video buffer recycling method and apparatus
02/20/1996US5493636 System and method for shading graphic images using an accessibility factor to simulate tarnish accumulation for realistic rendering
02/13/1996US5491735 Image reconstruction apparatus and method for helical scanning
02/08/1996WO1996003717A1 Method and system for the placement of texture on three-dimensional objects
02/08/1996WO1996003715A1 A graphical display system
02/07/1996EP0696018A2 Shared virtual space display method and apparatus using said method
02/07/1996EP0551251B1 Method and apparatus for clearing a region of a z-buffer
02/06/1996US5490246 Image generator using a graphical flow diagram with automatic generation of output windows
02/06/1996US5490240 System and method of generating interactive computer graphic images incorporating three dimensional textures
02/06/1996US5490239 Virtual reality imaging system
02/06/1996US5490238 Attribute blending system for composing computer-graphic images from objects
01/1996
01/31/1996EP0694882A2 A data processing system for surfacing a model
01/31/1996CN1116009A Object-oriented rendering system
01/30/1996US5488700 Image rendering system with local, adaptive estimation of incident diffuse energy
01/30/1996US5488692 System and method for representing and manipulating three-dimensional objects on massively parallel architectures
01/30/1996US5488684 In a computer graphics system
01/25/1996DE4426040A1 Three=dimensional scene clarifying arrangement
01/24/1996CN1115454A Image processing device and system using the same
01/23/1996US5487145 Method and apparatus for compositing display items which minimizes locked drawing areas
01/17/1996CN1115065A Method and apparatus for generating images
01/16/1996US5485556 Graphic display device for providing color image of an object, based on radiations incident upon the object, and light reflecting characteristics of the object
01/10/1996EP0691012A1 Graphic edge system
01/10/1996EP0627103B1 Image texturing system having theme cells
01/10/1996CN1114762A Drawing data producing apparatus and drawing data producing method
01/09/1996US5483627 Preprocessing pipeline for real-time object based graphics systems