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7620528 |
Method and program for labeling multi material data
The present invention includes an external data acquisition step (S 1 ), an external data input step (A), a cell division step (B), a cell classification step (C), a space classification step (D),...
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7620234 |
Image processing apparatus and method for generating a three-dimensional model of an object from a collection of images of the object recorded at different viewpoints and segmented using semi-automatic segmentation techniques
In an image processing apparatus 2 , images of a subject object 210 and data defining the positions and orientations at which the images were recorded are processed to generate a...
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7619628 |
Caching digital image data
Methods and systems for processing digital image data utilizing vertically-oriented Effect graphs are provided. When processing digital image data utilizing Effect graphs, it is often necessary for...
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7619623 |
Perfect multidimensional spatial hashing
A multidimensional hash table is created based on a data source having sparse multidimensional data. The sparse source data is mapped into the hash table using a hash function. The hash function...
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7616807 |
System and method for using texture landmarks for improved markerless tracking in augmented reality applications
A method of tracking a pose of a moving camera includes receiving a first image from a camera, receiving a sequence of digitized images from said camera, recording, for each of said sequence of...
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7616800 |
Polyp identification through subtraction of models of medical images
A method of identifying polyps and in a medical image is provided. In a first step, a 3-dimensional model is made of the medical image that contains both polyps (if any were present in the original...
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7616211 |
Rendering processor, rasterizer and rendering method
A shader sends a “completely full” signal to a buffer control unit when a head pixel in a first pass input from a DDA arrives at a final stage of a pipeline process. When the head pixel in the...
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7616204 |
Method of simulating dynamic objects using position based dynamics
Disclosed is a method of simulating a dynamic object comprising a plurality of vertices. The method comprises defining a current position and a current velocity for a vertex “v” among the...
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7616200 |
System for reducing aliasing on a display device
An apparatus and method of displaying a first image on a display device with a plurality of pixels assigns one of a plurality of sample patterns to each pixel on the display device. Each pixel is...
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7616199 |
System and method for interleaved slice volume rendering
A method for volume rendering a digitized image includes providing a digitized 3-dimensional image with a plurality of 2-dimensional slices comprised of a plurality of intensities corresponding to...
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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
A computer graphics system generates a three-dimensional model of an object in an interactive manner under control of an operator. An initial model for the object to be modeled is displayed to the...
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7613594 |
Method and computer program product of computer aided design of a product comprising a set of constrained objects
Disclosed is a method and system of computer aided design of a product comprising a set of objects ( 11 - 51 ). The invention system and method identify (S 10 ) constraints ( 1121 - 4151 ) linking...
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7612773 |
Apparatus and method for rendering for display forward-looking image data
An apparatus and method for rendering for display forward-looking image data. The apparatus includes rendering for display image data from a forward-looking conical section of tissue collected by...
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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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7609877 |
Tactical image parameter adjustment method for stereo pair correlation
A method for the timely processing of tactical images which allows a military pilot adequate time to track and engage a target. The method uses a correlation process and back propagated neural...
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7609275 |
System and method for mosaic rendering of three dimensional image
A system and method for a mosaic rendering of a 3D model is provided. Textures are created using polygon information related to a vertex of each face of an inputted 3D model, a normal, and a face...
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7609270 |
System and method of customizing animated entities for use in a multi-media communication application
In an embodiment, a method is provided for creating a personal animated entity for delivering a multi-media message from a sender to a recipient. An image file from the sender may be received by a...
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7609265 |
Graphics image rendering with radiance self-transfer for low-frequency lighting environments
Real-time image rendering of diffuse and glossy objects in low-frequency lighting environments captures soft shadows, interreflections, and caustics. As a preprocess, a global transport simulator...
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7609263 |
Drawing processing apparatus and method for compressing drawing data
A drawing processing apparatus is provided to solve the problems in which pixels of a drawing primitive with sub-pixel information may have an increased amount of data causing a burden on...
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7609261 |
Modeling hair using interpolation and clumping in an iterative process
The present invention models hairs by generating hairs by interpolation and then further modifying the interpolated hairs to form clumps. The modified hairs can be iteratively reprocessed to...
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7609260 |
Image generation program product and image processing device
This program product causes a computer to function as a unit for setting spectator information including the number of spectators belonging respectively to first and second spectator types, a unit...
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7609259 |
System and method for performing a selective fill for a hearing aid shell
A method and appertaining system load 3D shape information defining a hearing aid shell into a processor and present a representation of the shell on a display. A fill boundary is entered by a user...
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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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7609257 |
System and method for applying link analysis tools for visualizing connected temporal and spatial information on a user interface
A system and method for analyzing a plurality of data elements having both temporal and spatial properties, where a first data element and a second data element of the plurality of data elements...
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7605820 |
Creating texture data outside of a chart boundary
Discontinuities along texture mapped seams of three-dimensional models may be reduced by creating and sampling texture data outside of chart boundaries. When a texel center is not within a chart...
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7605815 |
Selection representation methods applied to logical groupings
Systems and methods for generating selection representations for items in a tree structure and applying selection representations to logical groupings. An exemplary method includes retrieving a...
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7602396 |
Method and apparatus for painting groups of objects
Methods and apparatus, including computer program apparatus, implementing techniques for processing digital artwork. In one aspect, the techniques process aggregations of artwork where both 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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7599820 |
Graphical user interface for interactive construction of typical cross-section frameworks
Embodiments of the invention provide a method, apparatus and article of manufacture for modeling a variety of three dimensional structures that may be represented as a longitudinal series of...
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7599814 |
System and method for computing reachable areas
The present invention relates to computing reachable areas given a first point. More specifically, the present invention relates to the computation of an intersection between a first surface and a...
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7599547 |
Symmetric stereo model for handling occlusion
The present symmetric stereo matching technique provides a method for iteratively estimating a minimum energy for occlusion and disparity using belief propagation. The minimum energy is based on an...
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7599088 |
Method for designing two-dimensional graphics for use on three-dimensional cartons bearing such graphics
Planar substrates are printed, cut, and folded to form three-dimensional cartons. Given graphics intended to appear on a carton surface or panel, printed graphics are laid-out and automatically...
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7598960 |
System and method for cache-friendly volumetric image memory storage
A method of storing a digital image in a computer memory includes providing a N-dimensional digital image, defining an offset for each image element (x 1 , . . . , x N ) by the formula
offset...
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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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7598951 |
Multiple effect expression method and apparatus in 3-dimension graphic image
A method and apparatus for synthesizing and expressing multiple effects and textures in a 3-dimensional graph image. The method includes: defining nodes in VRML (Virtual Reality Modeling Language),...
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7596468 |
Method for measuring a selected portion of a curved surface of an object
A computer-implemented method for measuring a selected portion of a curved surface of an object is disclosed. The method includes the blocks of displaying a straight-line across an object,...
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7596418 |
Fluvial geomorphic landscape design computer software
A method and system is provided for producing erosionally stable fluvial geomorphic landscape designs in a computer aided design environment. A topography input module is configured to access a...
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7596259 |
Image generation system, image generation method, program, and information storage medium
An image generation system includes a first image generation section for generating images IL 1 and IR 1 for the left eye and the right eye, a second image generation section for generating...
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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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7595797 |
Transforming a polygonized object into an implicit-function representation
An image processing method using a computer includes extracting vertex coordinates (S 13 ) of a triangular-shaped polygon, setting a region (S 14 ) surrounding the triangular-shaped polygon (TP) on...
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7593547 |
Video-based encroachment detection
A method and system for video-based encroachment detection are provided, the method including receiving first and second images, modeling a background from the first image, subtracting the...
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7593023 |
Method and apparatus for the creation of randomized custom image effects
An image capture device includes a processor configured to generate pseudo-random numbers. Optionally, these pseudo-random numbers may use a portion of an image as a seed for the random number...
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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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7590512 |
System and method for deformation analysis using inverse pre-deformation of finite element mesh
Finite element analysis methods and computer systems for analyzing deformation to an object are disclosed. According to various embodiments, the method includes the steps of: (1) performing a...
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7589720 |
Mesh editing with gradient field manipulation and user interactive tools for object merging
User interactive methods of determining vertex correspondence between boundaries or curves on objects to be merged is provided. One method relates to projecting a boundary of one object onto a...
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7589719 |
Fast multi-pass partitioning via priority based scheduling
Computer operations are partitioned for execution by a processor. A plurality of operations to be partitioned is received. The respective priorities for each of the plurality of operations is...
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7587303 |
Non-linear solver for a flexible slender-body system
For determining the behavior of a flexible system submitted to predetermined displacement boundary conditions, a process uses geometrically non-linear finite element analysis. The process has a...
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7587082 |
Object recognition based on 2D images and 3D models
Methods and systems for performing object directed recognition based on two-dimensional images and three-dimensional models. Transforms are used to map features of an object to an image seen from a...
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7587081 |
Method for processing stereo vision data using image density
An image collection system collects stereo image data comprising left image data and right image data of a particular scene. An estimator estimates a reference three dimensional image density...
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7586490 |
Systems and methods for three-dimensional sketching
Systems, methods and computer program code for three-dimensional sketching may comprise, according to some embodiments, receiving input from a computer-augmented surface such as a Liquid Crystal...
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