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Class Information
Number: 345/424
Name: Computer graphics processing, operator interface processing, and selective visual display systems > Computer graphics processing > Three-dimension > Voxel
Description: Subject matter wherein a volume element represents a value at a point in three-dimensional space (similar to a pixel in two-dimensional space).










Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14

Patent Number Title Of Patent Date Issued
8314796 Method of reconstructing a tomographic image using a graphics processing unit Nov. 20, 2012
8314811 MIP-map for rendering of an anisotropic dataset Nov. 20, 2012
8300048 Three-dimensional shape data recording/display method and device, and three-dimensional shape measuring method and device Oct. 30, 2012
8300920 System and method for measuring form and position tolerances of an object Oct. 30, 2012
8289323 Drawing processing apparatus, texture processing apparatus, and tessellation method Oct. 16, 2012
8284204 Apparatus, method and a computer program product for providing a unified graphics pipeline for stereoscopic rendering Oct. 9, 2012
8284196 Method and system for reconstructing a model of an object Oct. 9, 2012
8284195 Cooperative utilization of spatial indices between application and rendering hardware Oct. 9, 2012
8284159 Storage medium having input processing program stored thereon and input processing device Oct. 9, 2012
8274513 System, method, and computer program product for obtaining a boundary attribute value from a polygon mesh, during voxelization Sep. 25, 2012
8275590 Providing a simulation of wearing items such as garments and/or accessories Sep. 25, 2012
8264487 Method for converting polygonal surfaces to levelsets Sep. 11, 2012
8260630 Modular microprocessor-based appliance system Sep. 4, 2012
8259126 System and method for real-time co-rendering of multiple attributes Sep. 4, 2012
8259109 Method and system for vision-based interaction in a virtual environment Sep. 4, 2012
8259108 Method and apparatus for visualizing an image data record of an organ enclosing a cavity, in particular a CT image data record of a colon Sep. 4, 2012
8259105 Ray tracing a three-dimensional scene using a hierarchical data structure Sep. 4, 2012
8259102 Method and system for producing 3D facial animation Sep. 4, 2012
8249883 Channel extension coding for multi-channel source Aug. 21, 2012
8248416 Efficient ray tracing without acceleration data structure Aug. 21, 2012
8248414 Multi-dimensional navigation of endoscopic video Aug. 21, 2012
8248413 Visual navigation system for endoscopic surgery Aug. 21, 2012
8248405 Image compositing with ray tracing Aug. 21, 2012
8248402 Adaptive ray data reorder for optimized ray temporal locality Aug. 21, 2012
8238626 Medical image display apparatus Aug. 7, 2012
8232992 Image processing system and method for silhouette rendering and display of images during interventional procedures Jul. 31, 2012
8223147 Method and system for vision-based interaction in a virtual environment Jul. 17, 2012
8217939 Method and system for calculating visually improved edge voxel normals when converting polygon data to voxel data Jul. 10, 2012
8217938 Method and apparatus for determining item orientation Jul. 10, 2012
8217937 Isosurfacial three-dimensional imaging system and method Jul. 10, 2012
8212815 Drawing apparatus, drawing program, and drawing method Jul. 3, 2012
8207967 Method and system for vision-based interaction in a virtual environment Jun. 26, 2012
8203553 Distributed calculation of images of volumetric objects Jun. 19, 2012
8199150 Multi-level control language for computer animation Jun. 12, 2012
8194068 Hexahedral finite element mesh coarsening using pillowing technique Jun. 5, 2012
8189001 Method and apparatus for parallel ray-tracing employing modular space division May. 29, 2012
8189003 System and method for rendering computer graphics utilizing a shadow illuminator May. 29, 2012
8190585 Supporting multiple different applications having different data needs using a voxel database May. 29, 2012
8184119 Fast ambient occlusion for direct volume rendering May. 22, 2012
8184120 Framework for processing and rendering large volume data May. 22, 2012
8179395 Image special effect apparatus and image special effect method May. 15, 2012
8174535 Apparatus and methods for wrapping texture onto the surface of a virtual object May. 8, 2012
8174528 Retaining a surface detail May. 8, 2012
8170305 Quantitative tract-of-interest metrics for white matter integrity based on diffusion tensor MRI data May. 1, 2012
8164590 Methods and apparatus for determining high quality sampling data from low quality sampling data Apr. 24, 2012
8155420 System and method for detecting poor quality in 3D reconstructions Apr. 10, 2012
8150120 Method for determining a bounding surface for segmentation of an anatomical object of interest Apr. 3, 2012
8149237 Information processing apparatus and program Apr. 3, 2012
8144148 Method and system for vision-based interaction in a virtual environment Mar. 27, 2012
8134554 Method and apparatus for spatially mapping three-dimensional optical coherence tomography data with two-dimensional images Mar. 13, 2012

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