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6999612 |
Method for recovering 3D scene structure and camera motion directly from image intensities
The present invention is directed to a method for recovering 3D scene structure and camera motion from image data obtained from a multi-image sequence, wherein a reference image of the sequence is...
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6998721 |
Stacking and encapsulation of multiple interconnected integrated circuits
In one embodiment, a device includes but is not limited to: a first integrated circuit affixed to a substrate; an electronic circuit component affixed to the substrate; a first encapsulation...
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6999072 |
Data processing method, data processing program and recording medium
In order to provide a data processing technique for easily and suitably executing an integrating process for a plurality of image groups obtained successively from different directions against the...
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6996267 |
Visual image system
A visual image system is constructed as including: a three-dimensional visual image reproducer for transmitting a three-dimensional video signal; a parallax quantity detecting section for detecting...
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6996266 |
Method and apparatus for generating three-dimensional data of an object by selecting the method for detecting corresponding points that is suitable to the object
A three-dimensional data generating apparatus of the present invention comprises an obtaining portion for obtaining plural image data representing images obtained by photographing an object from...
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6993179 |
Strapdown system for three-dimensional reconstruction
The shape of a three-dimensional object is determined from uncalibrated stereo images by first determining the projection of the point on a reference plane. The distance of each point from the...
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6993159 |
Driving support system
A driving support system for enabling a driver to appropriately confirm environmental conditions of a moving body is provided. A plurality of imaging means for taking an image of the rear of the...
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6990228 |
Image processing apparatus
Creation of a computer representation of a three-dimensional object surface is described. The viewing cones for camera positions at which images of the object were taken are determined and the...
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6990230 |
Reverse-rendering method for digital modeling
A method for automatically or semi-automatically constructing a digital 3D model of a scene from photographic data and photogrammetry data includes defining an initial rough model as a solution...
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6990215 |
Photogrammetric measurement system and method
A method for characterizing a geometric element of an object includes positioning a calibrated target adjacent a calibration geometric element, the calibrated target having at least two...
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6990229 |
Image processing device and image processing method
A CT device, an MRI device, an ultrasonic device, or an X-ray device for picturing a 3-D image are connected to a network. A 3-D image is stored in an image database via the network. A first image...
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6990231 |
Method and apparatus for forming and displaying projection image from a plurality of sectional images
The virtual three-dimensional image of an observed object is formed by arranging a plurality of sectional images and projected from a viewpoint fixed to a predetermined position onto a projection...
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6987531 |
Imaging system, photographing device and three-dimensional measurement auxiliary unit used for the system
An imaging system in which a two-dimensional photographing device and a unit for three-dimensional measurement are removably attached to each other is provided. The system can be easily used for...
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6987878 |
System and method for analyzing and imaging an enhanced three-dimensional volume data set using one or more attributes
A method and system are disclosed for creating a combination attribute volume or combo volume by combining one or more attribute volumes into a single volume. For instance, seismic data volumes may...
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6985619 |
Distance correcting apparatus of surroundings monitoring system and vanishing point correcting apparatus thereof
A distance correcting apparatus of a surroundings monitoring system includes a stereo imaging means for stereoscopically taking a pair of images of a frontal scenery, a parallax calculating means...
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6985620 |
Method of pose estimation and model refinement for video representation of a three dimensional scene
The present invention is embodied in a video flashlight method. This method creates virtual images of a scene using a dynamically updated three-dimensional model of the scene and at least one video...
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6980302 |
Three dimensional digitizer using multiple methods
A method and apparatus capable of using two or more capture methods to create three-dimensional representations of a target captured. Elements of the three-dimensional digital representation...
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6980301 |
Method and apparatus for three-dimensional surface morphometry
The present invention provides a method and apparatus for non-contacting morphomtry of three-dimensional surface of an object such as a human body in a shorter time period and with higher...
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6980690 |
Image processing apparatus
A 3-D model of an object is created by processing images taken from a series of camera positions. An initial sequence of the images is processed to define respective image co-ordinates of matching...
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6978040 |
Optical recovery of radiographic geometry
Processing of up to a plurality of radiographic images of a subject, includes the capture of at least two visible light images of the subject, two or more of the visible light images in...
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6975755 |
Image processing method and apparatus
An apparatus ( 2 ) for matching features in images of objects taken from different viewpoints is provided comprising: an image buffer ( 60 ) for receiving image data; and output buffer ( 62 ) for...
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6975756 |
Image-based photo hulls
The invention features an improved, photo hull based method of generating a three-dimensional representation of a visual scene based upon a set of multi-view reference images. In one aspect, a...
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6974964 |
Method and apparatus for three-dimensional surface scanning and measurement of a moving object
An apparatus and method to scan and collect data relative to the position of a moving object. The method includes the calibration, equations, and algorithm needed to compute the surface coordinates...
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6975763 |
Shade component removing apparatus and shade component removing method for removing shade in image
An apparatus for removing a shade from an image includes a principle component analyzing unit performing principle component analysis on a set of face images having various types of shades to...
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6975361 |
Imaging system, two-dimensional photographing device and three-dimensional measuring device
A system comprises a two-dimensional photographing device and a three-dimensional measuring device that is removably attached to the two-dimensional photographing device. The two-dimensional...
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6972796 |
Image pickup system and vehicle-mounted-type sensor system
A control device determines whether an image generated by merging several concurrently picked-up images has consistent image quality on a display device. If determined No, image quality parameters...
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6970187 |
Three-dimenional image photographing apparatus and method having deflection means, apparatus and method for displaying three dimensional image, and apparatus and method for converting three-dimenional image display position
Image information necessary to display a three-dimensional image of an object in a space is acquired with a simple structure, and a three-dimensional dynamic image in a true sense is displayed with...
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6970594 |
Visualization imaging system for curvilinear structures
Disclosed is a method of analyzing curvilinear structures by receiving three-dimensional space imaging data of a curvilinear structure, defining an axis curve within the curvilinear structure,...
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6970590 |
Side lit, 3D edge location method
Apparatus and a method for locating edges of a part for acceptance testing of the part. A white light source ( 12 ) illuminates the part which is mounted on a support ( 14 ) and rotated relative to...
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6970593 |
Stereo image processing apparatus and method of processing stereo image
To provide a stereo image processing device enabling sufficiently accurate three-dimensional data to be obtained from satellite stereo images and aerial stereo images automatically with no...
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6968075 |
System and method for three-dimensional shape and size measurement
A method for three-dimensional shape and size measurement of a three-dimensional body surface comprising providing a three-dimensional scanner, providing a processor, providing a three-dimensional...
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6965686 |
Device for four-dimensional representation of a structural variation, in particular of the course of a disease
Device for representing the time profile of a structural variation, in particular of the course of a disease with the aid of 2D or 3D data records, by a segmenting device in which time interval...
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6965689 |
Image based volumetric measuring device
A measuring device for calculating sample volumes and changes in sample volumes is disclosed. The device includes a rotatable platform upon which the sample is placed and rotated in increments with...
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6965688 |
Three-dimensional model analyzing apparatus detecting and smoothing edges before analytic operation
In a three-dimensional model analyzing apparatus for analyzing a physical property of a three-dimensional model, an information receiving unit receives information on a three-dimensional model as...
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6965690 |
Three-dimensional modeling apparatus, method, and medium, and three-dimensional shape data recording apparatus, method, and medium
A three-dimensional shape modeling of a real object that reduces the limitations on the target shape and color. The rough shape of the target object is determined by a silhouette method (which has...
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6963662 |
Method and system for detecting changes in three dimensional shape
The present invention provides a method for reliably detecting change in the 3-D shape of objects. It uses an estimate of the accuracy of the 3-D models derived from a set of images taken...
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6961443 |
Occupant sensor
An occupant sensor incorporates a 3-D imaging system that acquires a 3-D image of an object. The image is segmented to remove unwanted portions and to identify a region-of-interest, and the content...
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6961459 |
Three-dimensional data processing device, three-dimensional data processing method, and program providing medium
A plurality of sets of range data and texture data obtained at different visual points are generated with respect to a measuring object, and relative shift processing of the range data is carried...
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6961458 |
Method and apparatus for presenting 3-dimensional objects to visually impaired users
A method and apparatus for examining a three dimensional image in a data processing system. An object is presented, wherein the object includes a set of views for different angles of view for the...
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6959112 |
Method for finding a pattern which may fall partially outside an image
A method is provided for finding a whole pattern in an image, where at least a portion of the whole pattern falls outside the boundary of the image. The method includes, for each candidate pose of...
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6956963 |
Imaging for a machine-vision system
Manufacturing lines include inspection systems for monitoring the quality of parts produced. Manufacturing lines for making semiconductor devices generally inspect each fabricated part. The...
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6956964 |
Apparatus for producing real-time anaglyphs
An apparatus is provided to produce a real-time anaglyph, comprising a graphics engine, a memory and an anaglyph generator. The graphics engine provides a sync signal and generates a left eye image...
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6954145 |
Proximate sensor using micro impulse waves for monitoring the status of an object, and monitoring system employing the same
The objective of the present invention is to provide proximity sensors employing impulse waves to detect the characteristics of objects lying inside the object of surveillance, such as a container,...
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6954217 |
Image processing computer system for photogrammetric analytical measurement
In an image processing computer system for a photogrammetric analytical measurement in which a survey map is produced by connecting a first group including at least a set of pictures featuring a...
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6954557 |
Foot measurement system and method
There are disclosed foot measurement systems and methods to scan someone's foot from the bottom and/or oblique topside directions for generating pixel data for the foot shape, and then to calculate...
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6950550 |
Tracing technique and recording media of object motion
After stereo image is inputted (S 1 ), the tracing point corresponding to the silhouette of a curved object observed by the stereo image is selected on the basis of the information on the present...
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6950088 |
Synchronizing optical scan and electrical addressing of a single-panel, scrolling color LCD system
The electrical scan which applies data for one of the red, green and blue colors of a liquid crystal display (LCD) to the pixels of each row of the display and the optical scan of the panel with...
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6947584 |
Volume imaging system
A volume imaging system which progressively constructs, analyzes, and updates three dimensional models while acquiring cross-sectional data is described. The system constructs and displays...
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6947582 |
Three-dimensional shape detection by means of camera images
A method of detecting the shape of an object comprises the following steps: a) producing a camera image of the object; b) mapping an outline of the object, which appears sharp in the camera image,...
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6944327 |
Method and system for selecting and designing eyeglass frames
The present invention provides a method and apparatus for designing and visualizing the shape of eyeglass lenses and of the front rims of eyeglass frames, and for allowing the customer to modify...
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