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7620237 |
Position detecting apparatus and method of correcting data therein
Two aiming targets are arranged at positions that are away from two infrared cameras by a predetermined distance. One of the infrared cameras images one of the aiming targets, and the other of the...
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7620236 |
Image processing method and apparatus
An image processing method enables to reconstruct a new image viewed from set POV (point of view) position and direction without increasing a communication amount. To do so, in the image processing...
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7620235 |
Device for scanning three-dimensional objects
A scanning system and method for constructing a three-dimensional model of an object, the scanning system comprising: a scanning device ( 2 ) and a scanning template member ( 4 ). The scanning...
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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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7620227 |
Computer-aided detection system utilizing temporal analysis as a precursor to spatial analysis
A computer-aided detection system for evaluating tissue based on a series of timed images acquired both before and after a contrast agent is administered performs a temporal analysis of the tissue...
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7620225 |
Method for simple geometric visualization of tubular anatomical structures
A method is disclosed for visualizing tubular anatomical structures from 3D recorded medical images, in particular coronary vessel structures, in the case of which segmented 3D image data of the...
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7620217 |
Three-dimensional face recognition system and method
A 3-D face recognition system has a first data storing module for storing 3-D face model data and 2-D face image data; an input unit for inputting 3-D face model data and 2-D face image data; a...
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7620209 |
Method and apparatus for dynamic space-time imaging system
A method for creating a 3D map of the surface contours of an object includes projecting a variety of patterns onto the object, and imaging the patterns as they fall on the object to encode the...
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7616834 |
System for delivering and enabling interactivity with images
A system is disclosed for delivering and displaying images on web pages and enabling and implementing various interactive functions with respect to the images, so as to give a user the illusion...
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7616817 |
Three dimensional shape correlator
A three dimensional shape correlation computer software program which uses laser radar data for target identification. The correlation program obtains a scan of laser radar data of a target from a...
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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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7616806 |
Position detecting apparatus and method of correcting data therein
A first object and a second object arranged in an actual space with coordinates (Xn, Zn) and (Xn−D, Zn) are imaged, and respective coordinates x 1* and x 2* of the first object and the second...
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7616802 |
Light reflection intensity calculation circuit
A circuit for calculating a light reflected component with high accuracy. The circuit for calculating a reflected component of light reflected from an object having a rough surface comprises a...
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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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7616795 |
Method for generating intermediate images when imaging with the aid of a tomographic imaging facility
A method is disclosed for, such as with the aid of a tomographic imaging facility or in particular a computer tomograph, in a number of consecutive measurement scans, acquiring an object volume of...
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7610078 |
System and method of graphically generating anatomical structures using ultrasound echo information
Methods and systems for graphically creating a representation of an anatomical structure, such as a heart, is provided. The distal end of an elongated probe is moved within the anatomical...
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7609906 |
Method and system for acquiring and displaying 3D light fields
A method and system acquire and display light fields. A continuous light field is reconstructed from input samples of an input light field of a 3D scene acquired by cameras according to an...
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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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7609876 |
Virtual grid alignment of sub-volumes
A computer-implemented method for aligning sub-volumes includes receiving a data volume, providing a plurality of parameters of the sub-volumes, and determining a start point of each of the two or...
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7609875 |
Scanner system and method for mapping surface of three-dimensional object
A scanning system is disclosed including a hand-held scanning device for capturing three-dimensional information of an object. The scanner system includes a high-speed transceiver having a...
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7606392 |
Capturing and processing facial motion data
Capturing and processing facial motion data includes: coupling a plurality of sensors to target points on a facial surface of an actor; capturing frame by frame images of the plurality of sensors...
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7605817 |
Determining camera motion
Camera motion is determined in a three-dimensional image capture system using a combination of two-dimensional image data and three-dimensional point cloud data available from a stereoscopic,...
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7603208 |
Geospatial image change detecting system with environmental enhancement and associated methods
An image change detecting system may include an image processor cooperating with the database for generating a reference geospatial image corresponding to the collected geospatial image, an image...
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7602970 |
System and method for Kalman filtering in vascular segmentation
A method of segmenting tubular structures in digital images comprises providing a digitized image, selecting a point within an object for segmenting in the image, defining an initial state of the...
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7602966 |
Image processing method, image processing apparatus, program and recording medium
An image processing method and apparatus is disclosed which can produce parallax data between a plurality of image data with a high degree of accuracy. Probability density functions are updated...
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7602965 |
Object detection using cross-section analysis
In a method of 3-D object detection, an image is pre-processed. Using cross-section analysis, a confidence array is built. A plurality of peaks in the confidence array are detected, wherein the...
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7602963 |
Method and apparatus for finding anomalies in finished parts and/or assemblies
A method for non-destructive examination of parts includes producing a 3-D image of a sample of a part, extracting a point cloud of the image of the sample of the part, and registering the point...
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7602505 |
Method for the automatic parameterization of measuring systems
A method for the automatic parameterization of measuring systems for the measurement of objects transported by means of a transport device, in particular volume measurement systems, wherein at...
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7599548 |
Image processing apparatus and image processing method
A first image obtained by taking a moving object at a frame time point t by a first imaging device, a second image obtained by taking the moving object at a frame time point t+Δt by a second...
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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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7599546 |
Image information processing system, image information processing method, image information processing program, and automobile
A system and the like capable of stably displaying image information according to an object shot by infrared cameras by offsetting disadvantages of two-dimensional image processing and...
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7599538 |
Method and system for automatic intra-oral sensor locating for image acquisition
A method and systems for capturing digital intra-oral images, while automatically determining a location of an intra-oral sensor placed within a mouth of a patient, is disclosed. A spatial...
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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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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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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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7593597 |
Alignment of lens array images using autocorrelation
In a parallax correction method and system, corresponding regions of first and second digital images of the same subject are upsampled to provide a pair of upsampled regions. The corresponding...
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7593581 |
Process for the acquisition of images from a sample with a microscope
Process for the acquisition of images from a sample with a microscope, wherein detected image data that correspond to three dimensional probe regions are detected and stored to memory, wherein data...
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7593555 |
Method and unit for refining digital x-ray images
method for simplifying the adjustment of a digital x-ray device for the refinement of the x-ray images, and to an image refining unit for carrying out said method. According to the invention, a...
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7593552 |
Gesture recognition apparatus, gesture recognition method, and gesture recognition program
A gesture recognition apparatus for recognizing postures or gestures of an object person based on images of the object person captured by cameras. The gesture recognition apparatus includes: a...
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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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7593037 |
Imaging device and method for capturing image
An imaging device includes: a capturing unit that captures a motion picture at one of a plurality of frame rates; a buffer that temporary stores the motion picture captured by the capturing unit; a...
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7590442 |
Method for determining the position of an instrument with an x-ray system
The present invention relates to a method for determining the position of an instrument in a structure of an object with an x-ray system, in which a 3D image data record is provided for at least...
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7590281 |
Stereo image matching method and system using image multiple lines
Disclosed is a stereo image matching method for re-creating 3-dimensional spatial information from a pair of 2-dimensional images. The conventional stereo image matching method generates much noise...
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7590262 |
Visual tracking using depth data
Real-time visual tracking using depth sensing camera technology, results in illumination-invariant tracking performance. Depth sensing (time-of-flight) cameras provide real-time depth and color...
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7589721 |
Method for interactive segmentation of a structure contained in an object
The invention relates to a method for the interactive segmentation of a structure contained in an object from a three-dimensional image of the object. In an expansion mode a region expansion...
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7587094 |
Phase measurement system
A reference image of a pattern having a first pitch and projected on a sample 1 by a projector 6 is captured by a camera 5 . Next, a measuring image of a pattern having a second pitch and...
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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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7583835 |
Process for gripping an object by means of a robot arm equipped with a camera
A reconnaissance process for taking successive images ( 7, 10 ) of an object using a camera by pairing optimally points (A, B) into a single movement (Δm) compatible with the movement of the...
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