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Class Information
Number: 345/419
Name: Computer graphics processing, operator interface processing, and selective visual display systems > Computer graphics processing > Three-dimension
Description: Subject matter wherein objects are pictured to show them as they appear to the eye with reference to relative distance or depth from an imaginary viewpoint.


Sub-classes under this class:

Class Number Class Name Patents
345/421 Hidden line/surface determining 528
345/426 Lighting/shading 824
345/420 Solid modelling 1,041
345/427 Space transformation 849
345/423 Tessellation 536
345/424 Voxel 402


Patents under this class:
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Patent Number Title Of Patent Date Issued
6975315 Information processing method Dec. 13, 2005
6975316 Information processing method Dec. 13, 2005
6975750 System and method for face recognition using synthesized training images Dec. 13, 2005
6975755 Image processing method and apparatus Dec. 13, 2005
6975763 Shade component removing apparatus and shade component removing method for removing shade in image Dec. 13, 2005
6976230 Apparatus and method for displaying three-dimensional graphics Dec. 13, 2005
6972738 Image displaying apparatus Dec. 6, 2005
6972756 Image generating device Dec. 6, 2005
6972757 Pseudo 3-D space representation system, pseudo 3-D space constructing system, game system and electronic map providing system Dec. 6, 2005
6972758 Methods and apparatus for rendering an image including portions seen through one or more objects of the image Dec. 6, 2005
6972766 Recording medium storing dynamic picture image generation program, dynamic picture image generation program, dynamic picture image generation method, and device for the same Dec. 6, 2005
6970164 Determining regions that are occluded from an observation point Nov. 29, 2005
6970167 Multi-level management system for monitoring communication apparatuses Nov. 29, 2005
6970591 Image processing apparatus Nov. 29, 2005
6967650 Image generating system and program Nov. 22, 2005
6967664 Method and apparatus for primitive processing in a graphics system Nov. 22, 2005
6968297 Method and device for simulating and representing the dressing of a mannequin Nov. 22, 2005
6968315 Method and apparatus for advertising over a communications network Nov. 22, 2005
6963662 Method and system for detecting changes in three dimensional shape Nov. 8, 2005
6963671 Method for determining distances to a surface from a range image Nov. 8, 2005
6961055 Methods and apparatus for constructing virtual environments Nov. 1, 2005
6961056 Synchronized visualization of partial scenes Nov. 1, 2005
6961058 Macrostructure modeling with microstructure reflectance slices Nov. 1, 2005
6961459 Three-dimensional data processing device, three-dimensional data processing method, and program providing medium Nov. 1, 2005
6961629 Output service providing system that updates information based on positional information, terminal, and method of providing output service Nov. 1, 2005
6958751 Image processing device, image processing method and recording medium Oct. 25, 2005
6958752 Systems and methods for three-dimensional modeling Oct. 25, 2005
6958753 Method and apparatus for reducing three-dimensional shape data Oct. 25, 2005
6956565 Method to compute the medial axis/surface of a three-dimensional object Oct. 18, 2005
6956566 Streaming of images with depth for three-dimensional graphics Oct. 18, 2005
6956567 Differential visualization of countoured surfaces Oct. 18, 2005
6956964 Apparatus for producing real-time anaglyphs Oct. 18, 2005
6954202 Image-based methods of representation and rendering of three-dimensional object and animated three-dimensional object Oct. 11, 2005
6954205 Method and system for managing graphics objects in a graphics display system Oct. 11, 2005
6948819 Three-dimensional display using optical fibers of different lengths Sep. 27, 2005
6950116 Interactive virtual portal Sep. 27, 2005
6947037 Method and apparatus for interfacing with intelligent three-dimensional components Sep. 20, 2005
6947038 Systems and methods for generating an appliance with tie points Sep. 20, 2005
6947039 Method, system and computer program for producing a medical report Sep. 20, 2005
6947041 Image processing method Sep. 20, 2005
6947579 Three-dimensional face recognition Sep. 20, 2005
6947582 Three-dimensional shape detection by means of camera images Sep. 20, 2005
6947867 Vehicle collision damage display technique Sep. 20, 2005
6943788 Three-dimensional image display apparatus Sep. 13, 2005
6943805 Systems and methods for providing image rendering using variable rate source sampling Sep. 13, 2005
6944320 Rapid computer modeling of faces for animation Sep. 13, 2005
6940503 Method and apparatus for processing non-planar video graphics primitives Sep. 6, 2005
6940504 Rendering volumetric fog and other gaseous phenomena using an alpha channel Sep. 6, 2005
6940505 Dynamic tessellation of a base mesh Sep. 6, 2005
6941255 Feature modeling in a finite element model Sep. 6, 2005

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