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Class Information
Number: 345/426
Name: Computer graphics processing, operator interface processing, and selective visual display systems > Computer graphics processing > Three-dimension > Lighting/shading
Description: Subject matter which determines intensity or color on a surface of the object taking into consideration light sources, surface characteristics and object orientation.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7620235 |
Device for scanning three-dimensional objects |
Nov. 17, 2009 |
| 7616213 |
System and method for real-time co-rendering of multiple attributes |
Nov. 10, 2009 |
| 7616214 |
Method and apparatus for generating characteristic data of illumination around image display device |
Nov. 10, 2009 |
| 7616211 |
Rendering processor, rasterizer and rendering method |
Nov. 10, 2009 |
| 7616202 |
Compaction of z-only samples |
Nov. 10, 2009 |
| 7616201 |
Casting shadows |
Nov. 10, 2009 |
| 7616198 |
System and computer-implemented method for modeling the three-dimensional shape of an object by shading of a two-dimensional image of the object |
Nov. 10, 2009 |
| 7616151 |
Reducing scattering center data using magnitude-based reduction |
Nov. 10, 2009 |
| 7609893 |
Method and apparatus for producing classifier training images via construction and manipulation of a three-dimensional image model |
Oct. 27, 2009 |
| 7609265 |
Graphics image rendering with radiance self-transfer for low-frequency lighting environments |
Oct. 27, 2009 |
| 7609264 |
Shell radiance texture function |
Oct. 27, 2009 |
| 7602332 |
Reducing scattering center data using multi-volume aggregation |
Oct. 13, 2009 |
| 7599814 |
System and method for computing reachable areas |
Oct. 6, 2009 |
| 7598951 |
Multiple effect expression method and apparatus in 3-dimension graphic image |
Oct. 6, 2009 |
| 7598952 |
Three-dimensional image compositing on a GPU utilizing multiple transformations |
Oct. 6, 2009 |
| 7595800 |
Signal processing device, method, and program |
Sep. 29, 2009 |
| 7594174 |
Live preview and selection of font and color sets |
Sep. 22, 2009 |
| 7593022 |
Structure-preserving clone brush |
Sep. 22, 2009 |
| 7593017 |
Display simulator |
Sep. 22, 2009 |
| 7593011 |
Light map compression |
Sep. 22, 2009 |
| 7592947 |
Generating radar signatures for multiple objects |
Sep. 22, 2009 |
| 7593009 |
Apparatus and method for reconstructing three-dimensional graphics data |
Sep. 22, 2009 |
| 7590304 |
Signal processing device, method, and program |
Sep. 15, 2009 |
| 7590290 |
Fail safe image processing apparatus |
Sep. 15, 2009 |
| 7589741 |
Processing high numbers of independent textures in a 3-D graphics pipeline |
Sep. 15, 2009 |
| 7589725 |
Soft shadows in dynamic scenes |
Sep. 15, 2009 |
| 7589724 |
Successive-convolution-compositing technique for rendering soft shadows |
Sep. 15, 2009 |
| 7589723 |
Real-time rendering of partially translucent objects |
Sep. 15, 2009 |
| 7589722 |
Method and apparatus for generating compressed stencil test information |
Sep. 15, 2009 |
| 7583307 |
Autostereoscopic display |
Sep. 1, 2009 |
| 7583263 |
System and method for transparency rendering |
Sep. 1, 2009 |
| 7582016 |
Game system and game program |
Sep. 1, 2009 |
| 7583264 |
Apparatus and program for image generation |
Sep. 1, 2009 |
| 7580816 |
Apparatus and methods for creating sketch-based eggcrate substructures for composite parts |
Aug. 25, 2009 |
| 7573475 |
2D to 3D image conversion |
Aug. 11, 2009 |
| 7573493 |
Four color arrangements of emitters for subpixel rendering |
Aug. 11, 2009 |
| 7570267 |
Systems and methods for providing an enhanced graphics pipeline |
Aug. 4, 2009 |
| 7570804 |
Apparatus and method for determining stereo disparity based on two-path dynamic programming and GGCP |
Aug. 4, 2009 |
| 7567258 |
Hardware-accelerated anti-aliased vector graphics |
Jul. 28, 2009 |
| 7567248 |
System and method for computing intersections between rays and surfaces |
Jul. 28, 2009 |
| 7567205 |
Dynamic ray traversing |
Jul. 28, 2009 |
| 7566273 |
Game system and image generating method |
Jul. 28, 2009 |
| 7564456 |
Apparatus and method for raster tile coalescing |
Jul. 21, 2009 |
| 7564457 |
Shot shading method and apparatus |
Jul. 21, 2009 |
| 7564460 |
Systems and methods for providing intermediate targets in a graphics system |
Jul. 21, 2009 |
| 7561171 |
Control apparatus and method for image display |
Jul. 14, 2009 |
| 7554604 |
Method and apparatus for simulating the scenes of image signals |
Jun. 30, 2009 |
| 7554540 |
System and method of visible surface determination in computer graphics using interval analysis |
Jun. 30, 2009 |
| 7548243 |
Dynamic scene descriptor method and apparatus |
Jun. 16, 2009 |
| 7548238 |
Computer graphics shader systems and methods |
Jun. 16, 2009 |
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