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7620638 |
Process for selecting an object in a PLM database and apparatus implementing this process
The invention is directed to a process, an apparatus and a program for selecting an object in a PLM database containing modeled objects. The invention allows a user to rapidly display a view of the...
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7619626 |
Mapping images from one or more sources into an image for display
The present invention provides systems and methods that provide images of an environment to the viewpoint of a display. The systems and methods define a mapping surface at a distance from the image...
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7612775 |
Real-time conformal terrain rendering
A method for rendering a real-time conformal view of terrestrial body's terrain being traversed by a mobile platform includes storing digital terrain elevation data (DTED) tiles for at least a...
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7609893 |
Method and apparatus for producing classifier training images via construction and manipulation of a three-dimensional image model
A system ( 400 ) for generating training images for a pattern recognition classifier ( 54 ) from three-dimensional image data representing an output class comprises a model constructor ( 404 ) that...
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7609258 |
Information processing apparatus, information processing method, and program
An information processing apparatus generating a three-dimensional map on the basis of three-dimensional map data includes rendering area acquiring means for acquiring a rendering area in which the...
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7599985 |
Distributed hypermedia method and system for automatically invoking external application providing interaction and display of embedded objects within a hypermedia document
A system allowing a user of a browser program on a computer connected to an open distributed hypermedia system to access and execute an embedded program object. The program object is embedded into...
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7598952 |
Three-dimensional image compositing on a GPU utilizing multiple transformations
A method includes identifying a plurality of image elements to be rendered within a three-dimensional image. The method also includes identifying a set of light sources according to which lighting...
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7596257 |
Medical image processing device method and program for displaying a section for a clinical application
A conventional medical image processing apparatus is capable of forming a section perpendicular to a reference plane, but has a drawback that a section intersecting the reference plane at a desired...
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7596102 |
Image exchange for image-based push-to-talk user interface
A visual interface for a PTT user terminal displays user images of participants in a PTT conference. When a PTT conference is established, a controller determines whether an image associated with...
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7593577 |
Method and apparatus for representing and searching for an object in an image
A method representing an object appearing in still or video image for use in searching, wherein the object appears in the image with a first two-dimensional outline, by processing signals...
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7593019 |
Method and apparatus for collating object
An object collation method comprising a registration procedure for registering the registered data of a registered object in a database, and a collation procedure for collating the input image of a...
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7593009 |
Apparatus and method for reconstructing three-dimensional graphics data
An apparatus and method for reconstructing 3D graphics data is provided. The apparatus includes a parsing unit to parse 3D graphics data, an aligning unit to align objects of a scene graph having...
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7587520 |
Image display system with visual server
An image display system with one or more client computers in selective communication with a visual server having image processing capabilities. The client computer generates image modifying data...
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7586489 |
Method of generating surface defined by boundary of three-dimensional point cloud
Disclosed is a method of generating a three-dimensional (3D) surface defined by a boundary of a 3D point cloud. The method comprises generating density and depth maps from the 3D point cloud,...
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7583858 |
Image processing based on direction of gravity
A method of processing a digital image to produce an improved digital image, includes receiving the digital image captured with a camera; determining a first vanishing point associated with the...
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7583275 |
Modeling and video projection for augmented virtual environments
Systems and techniques to implement augmented virtual environments. In one implementation, the technique includes: generating a three dimensional (3D) model of an environment from range sensor...
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7583265 |
Image display method and device, image display system, server, program, and recording medium
An image display method for displaying, after imaging, a plurality of image data each relating to attribute data, includes: disposing a reference image object for indication of each of the...
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7580036 |
Detail-in-context terrain displacement algorithm with optimizations
A method for generating a presentation of a region-of-interest in a terrain data representation for display on a display screen, comprising: translating each point of the representation within a...
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7576743 |
System and method for approximating an editable surface
A system and methods are disclosed for automatically approximating an editable surface from a 3D data set or a 3D point set, which may be imaged in the form of a NURBS surface.
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7576742 |
Picture display controller, moving-picture information transmission/reception system, picture display controlling method, moving-picture information transmitting/receiving method, and computer program
A picture display controller can display picture data taken from a plurality of viewpoints in a flexible manner. For displaying moving-picture data taken from the plurality of viewpoints, read from...
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7576741 |
Method, computer program product, and device for processing projection images
A method for improving the quality of a projection image. The method includes setting a plurality of rays that pass through voxels. Each ray corresponds to a pixel. The method further includes...
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7573475 |
2D to 3D image conversion
A method of creating a complementary stereoscopic image pair is described. The method includes receiving a first 2D image comprising image data, where the first 2D image is captured from a first...
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7570804 |
Apparatus and method for determining stereo disparity based on two-path dynamic programming and GGCP
Provided is an apparatus and method for determining stereo disparity based on two-path dynamic programming and GGCP. The apparatus includes a pre-processing unit for analyzing texture distribution...
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7570261 |
Apparatus and method for creating a virtual three-dimensional environment, and method of generating revenue therefrom
An apparatus and method for creating and using a virtual three-dimensional environment, and methods for generating revenue based on the virtual three-dimensional environment. The virtual...
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7567198 |
Subaperture 3D imaging
Embodiments of methods, apparatuses, and articles for receiving phase history data collected from synthetic aperture radar imaging of a terrain, dividing the received phase history data into a...
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7564571 |
Method for calibrating a camera-laser-unit in respect to a calibration-object
The invention refers to a method for calibrating a camera-laser-unit ( 1 ) with respect to at least one calibration-object ( 12 ) disposed at a given position and orientation in a three-dimensional...
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7557812 |
Multilevel texture processing method for mapping multiple images onto 3D models
A multilevel texture mapping process for a 3D model that maps different perspective images onto a 3D model is developed. The textures mapped to the 3D model are processed from image level to...
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7557804 |
Methods and apparatus for three-dimensional isographic navigation
A system renders an object as a plurality of layers displayed within a three-dimensional view. The system receives a selection of a layer from the plurality of layers in the three-dimensional view,...
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7554557 |
Device and method for image compression and decompression
An image compression device includes a floating-point texture-loading unit, a shader, a RGB to YCrCb compressor, and a parameter adjusting unit. The floating-point texture-loading unit receives raw...
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7554542 |
Image manipulation method and system
An animation system is made up of an audio analysis unit, having an audio output and a state change output, and a control unit having an input and an output, the input being constructed to receive...
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7554539 |
System for viewing a collection of oblique imagery in a three or four dimensional virtual scene
A system for selecting oblique images from a collection of geo-referenced oblique images and viewing them within the context of a virtual, three- or four-dimensional (3D space and time) geographic...
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7551174 |
Method and apparatus for triangle rasterization with clipping and wire-frame mode support
A low-cost high-speed programmable rasterizer accepting an input set of functionals representing a triangle, clipping planes and a scissoring box, and producing multiple spans per clock cycle as...
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7545375 |
View-dependent displacement mapping
A computer implemented method for generating a representation of structure for use in rendering a synthesized image is provided. The representation is a view-dependent displacement mapping that...
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7545374 |
Image display control program, image display control method, and video game device
An image display control program for displaying a plurality of objects on a display unit from a plurality of angles is disclosed, the image display control program causing a video game device to...
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7538780 |
Drawing processing apparatus, display apparatus, drawing processing method and navigation apparatus
A drawing processing apparatus and method wherein scrolling display which provides no sense of incongruity is achieved in 3D display. 3D information is produced using information in a drawing...
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7538768 |
Image display device utilizing 3D protecting process by detecting a parallax value
An image display device capable of displaying an images on right and left image display elements ( 26 I, and 26 R) by receiving right and left image signals for displaying three-dimensional images...
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7532750 |
Image processing apparatus and method, program, and image processing system
An image processing apparatus and method produce sectional image data of a specimen in an arbitrary direction without deterioration of picture quality. A re-construction process produces volume...
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7532215 |
Image generating apparatus, image generating method and image generating program
An image generating apparatus for generating a visual field image seen from a photographed person who is photographed in at least one part of plural two-dimensional images, based on the plural...
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7529431 |
Method and device for reconstructing and representing multidimensional objects from one-dimensional or two-dimensional image data
The method/device reconstructs/represents multidimensional objects from one- or two-dimensional image data based on recordings of one- or two-dimensional partial image areas, wherein...
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7529400 |
Image encoder, image decoder, record medium, and image recorder
A sub-sampling portion ( 101 ) sub-samples images of data corresponding to the left and right viewpoints. A joining method selector ( 104 ) selects the joining method that minimizes the...
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7528842 |
Image processing apparatus and image processing method
A frame difference computation unit of a texture unit identifies a prediction macroblock, by evaluating sums of absolute differences between a target macroblock in a first frame image and a...
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7528841 |
Image transformation apparatus, image transformation circuit and image transformation method
An image transformation apparatus is provided, which includes a modeling unit 5 that calculates the coordinates of vertices of each polygon and calculates a pre-filter coefficient corresponding...
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7525553 |
Computer graphics processor and method for generating a computer graphics image
A computer graphics processor is described comprising a model information providing unit ( 210 ) for providing information representing a set of graphics primitives, a rasterizer ( 227 ) capable of...
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7525543 |
High performance shading of large volumetric data using screen-space partial derivatives
A method and system for shading large volumetric data sets using partial derivatives computed in screen-space. The method and system provide a fast and efficient shading a large datasets. Screen...
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7522170 |
Graphics system interface
An interface for a graphics system includes simple yet powerful constructs that are easy for an application programmer to use and learn. Features include a unique vertex representation allowing the...
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7522164 |
Using self-adjustable three-dimensional matrix to simplify the construction of a complex 3D scene
The aspects of the present invention provide for a computer implemented method, apparatus, and computer usable program code for adding a new virtual object into a virtual scene having at least one...
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7519471 |
Driving support methods, apparatus, and programs
Apparatus, methods, and programs display a virtual escort vehicle that appears to be driving ahead of a user's vehicle on at least one of a windshield of the user's vehicle and a display disposed...
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7515152 |
Adaptive sampling of a static data set
A sampling module that adjusts the sampling density of a static data set. Two or more rays are cast onto a surface from a single point of origin. The ray or rays intersect the surface at various...
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7509241 |
Method and apparatus for automatically generating a site model
A method and apparatus for automatically combining aerial images and oblique images to form a three-dimensional (3D) site model. The apparatus or method is supplied with aerial and oblique imagery....
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7499049 |
Relative geometry system and method
A system, method, and computer program product for reducing processing time related to relative geometry calculations performed for objects in a simulated three-dimensional environment. The method...
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