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Class 382/288 - Determining center of gravity or moment


Subclass of Class 382 - Image analysis
Definition: Subject matter wherein the properties extracted from an
No. of patents: 190
Last issue date: 12/20/2011


1          
NumberTitleIssue Date
8081842Image resizing for web-based image search
Image resizing for web-based searching is described. In one implementation, a system resizes a user-selected thumbnail image into a larger version of the image that emulates the quality of a large, original image, but without downloading the original image. First, t...
12/20/2011
7801390Apparatus and method for labeling rows and columns in an irregular array
The apparatus and method of the invention provide for assigning coordinates to samples in an array. The method is based on a hierarchical pattern matching to a local lattice structure that is used as a template. Starting from the best local match, the pattern is exp...
09/21/2010
7457481Apparatus and method for labeling rows and columns in an irregular array
The apparatus and method of the invention provide for assigning coordinates to samples in an array. The method is based on a hierarchical pattern matching to a local lattice structure that is used as a template. Starting from the best local match, the pattern is exp...
11/25/2008
7430304Object velocity measuring apparatus and object velocity measuring method
An object velocity measuring apparatus of this invention for measuring an object velocity in a photographic field from a plurality of photographic frames made up of a plurality of pixels comprises an object area extracting unit configured to extract, as an object ar...
09/30/2008
7426290Nonparametric method for detection and identification of regions of concern in multidimensional intensity images
A method for detection and identification of regions of concern in multidimensional intensity images using a template and a nonparametric test is presented. Data corresponding to background intensity is extracted from the outer region of the template while data for ...
09/16/2008
7418110Method and apparatus for compressed-domain watermarking
A method and apparatus for inserting a low frequency watermark into a compressed data stream carrying compressed content is disclosed. A portion of the compressed data stream is decoded to generate decoded content. The decoded content is analyzed to generate waterma...
08/26/2008
7409107Input device, information device, and control information generation method
An input device which generates control information by moving an object to be detected, having an image capture section which captures an image of the object to be detected, a feature point extraction section which extracts a feature point of the image captured by t...
08/05/2008
7352888Method for computer recognition of projection views and orientation of chest radiographs
A method for identifying a projection view and an orientation of a chest radiograph. The method includes the steps of: providing an input digital image of the chest radiograph; preprocessing the input digital radiographic image; classifying the view of the input dig...
04/01/2008
7339580Method and apparatus for integrating manual input
Apparatus and methods are disclosed for simultaneously tracking multiple finger and palm contacts as hands approach, touch, and slide across a proximity-sensing, compliant, and flexible multi-touch surface. The surface consists of compressible cushion dielectric, el...
03/04/2008
7340110Device and method for correcting skew of an object in an image
A device and method for correcting a skew of an object in an image. The device and method comprises an input part for receiving an image; a binarization part for binarizing pixels of the image into pixels having brightness values for character pixels and background ...
03/04/2008
7340085Rotating prism component inspection system
An inspection system is provided. The system includes a rotating prism having a first end and a second end. The first end receives a first image area, such as a circular view, and rotates about a center point so as to cover a field of view area that is larger than t...
03/04/2008
7305089Picture taking apparatus and method of controlling same
The camera includes a sensor for sensing the photographer's iris image and registering the image in advance. The iris image is recorded in the image of a subject by a digital MCU at a timing different from that at which the image of the subject is captured. The reco...
12/04/2007
7302576Systems and methods for authenticating documents
Methods and systems for authenticating documents. Document data to be modified to contain authentication is inputted. A representation is determined from the document data. Assist information that is usable to reliably recover a determined representation is determin...
11/27/2007
7283679Image processor and method thereof
An image-processor for shooting images at a high frame rate in time series maintaining a high sensitivity and a high speed is provided. The image-processor comprises a high-speed image-obtaining unit 1 for arranging the imaging elements in a one-dimensional o...
10/16/2007
7274820Pattern evaluation system, pattern evaluation method and program
a pattern evaluation system which receives image data of a pattern to be evaluated to evaluate the pattern includes an edge model producing part which produces a pattern edge model and an edge point coordinate detecting part which carries out an image matching proce...
09/25/2007
7259878Image processing apparatus effective for preventing counterfeiting of a copy-prohibition object
When determining whether or not an image of an original input from an image reading device is a copy-prohibition image, a mounting position, a mounting angle or the like of the original is detected, and it is determined whether or not exact determination can be perf...
08/21/2007
7246116Method, system and article of manufacturing for converting data values quantified using a first measurement unit into equivalent data values when quantified using a second measurement unit in order to receive query results including data values measured using at least one of the first and second measurement units
A system, method and article of manufacture for identification of mergeable data in a data processing system and, more particularly, for providing mechanisms for facilitating identification of correlated columns from one or more database tables. One embodiment provi...
07/17/2007
7215826Rendering three-dimensional streak tube imaging lidar (STIL) data to two-dimensional contrast and range mappings thereof
A rendering method converts three-dimensional streak tube imaging lidar (STIL) data to two-dimensional contrast and range maps thereof. A temporal portion of the STIL data is processed for each pixel of the three-dimensional image. Each temporal portion includes a G...
05/08/2007
7215800Following the deformation of a structure per unit length defined on an image of a sequence of images of an organ which is deformable over time
The invention includes processing an image belonging to a sequence of at least two images displaying a surface representing an organ or part of an organ which is deformable over time and called the organ surface. The organ surface includes characteristic points (mar...
05/08/2007
7190834Methods for finding and characterizing a deformed pattern in an image
A method is disclosed for finding a deformed pattern in an image using a plurality of sub-patterns. By advantageously restricting sub-pattern search ranges, search speed is improved, and the incidence of spurious matches is reduced. The method also quickly decides w...
03/13/2007
7177459Robot system having image processing function
A robot system having an image processing function capable of detecting position and/or posture of individual workpieces randomly arranged in a stack to determine posture, or posture and position of a robot operation suitable for the detected position and/or posture...
02/13/2007
7167602Interpolation pixel value determining method
Disclosed is an interpolation pixel value determining method for dividing a unit region including the contour of an object into reference unit sections for each line along a predetermined direction, to find, using a region interposed between the two reference unit s...
01/23/2007
7162102Method and system for compositing images to produce a cropped image
A method for producing a cropped digital image, includes the steps of: providing a plurality of partially overlapping source digital images; providing a cropping aspect ratio L:H, the cropping aspect ratio being the ratio of the length to the height of the cropped d...
01/09/2007
7162084System and method for automatically detecting and extracting objects in digital image data
An object detection and extraction system and method for processing digital image data. The system and method segregates objects contained within a single image and allows those objects to be considered as an individual object. In general, the object detection and e...
01/09/2007
7149329Rapid computer modeling of faces for animation
Described herein is a technique for creating a 3D face model using images obtained from an inexpensive camera associated with a general-purpose computer. Two still images of the user are captured, and two video sequences. The user is asked to identify five facial fe...
12/12/2006
7146062Apparatus and method for labeling rows and columns in an irregular array
The apparatus and method of the invention provide for assigning coordinates to samples in an array. The method is based on a hierarchical pattern matching to a local lattice structure that is used as a template. Starting from the best local match, the pattern is exp...
12/05/2006
7136520Method of checking alignment accuracy of patterns on stacked semiconductor layers
A method of checking overlap accuracy of patterns on fourth semiconductor layers. The first checking pattern is formed on the first semiconductor layer, the second checking pattern is formed on the second semiconductor layer, the third checking pattern is formed on ...
11/14/2006
7133574Method for recognizing position of honeycomb structure
A position of a honeycomb structure, which is comprised of an outer shell, separation walls arranged in the form of a honeycomb within the outer shell, and a number of axially extending cells which are defined by the separation walls, is recognized. When the positio...
11/07/2006
7133537Method and apparatus for tracking a moving object
A method of tracking an object moving relative to a scene includes generating a background image by acquiring a plurality of images of the scene and comparing a pair of comparison images with the background image. Potential objects are matched by comparing spatial c...
11/07/2006
7126579Method for requesting destination information and for navigating in a map view, computer program product and navigation unit
A method for querying target information within a card view (15) is disclosed wherein a three-dimensional object (151) is selected on the basis of a user input and data (152) linked thereto is outputted. Preferably, in order to navigate within t...
10/24/2006
7115866Site stepping for electron beam micro analysis
A method of measuring properties of a sample using an electron beam. Coordinates of a measurement site on the sample, and a diameter of the electron beam are defined. Multiple measurement locations are determined within the measurement site, using the coordinates of...
10/03/2006
7110618Digital image analysis of reflecting markers
The subject of the invention is a system for photogrammetric determination of centers of gravity of signal markers in moving objects. For reduction of the herein produced image data prior to the actual image measurement in a computer, patterns of adjacent pixels acr...
09/19/2006
7095401System and method for gesture interface
A method for determining a gesture includes determining a change in a background of an image from a plurality of images, determining a object in the image, determining a trajectory of the object through the plurality of images, and classifying a gesture according to...
08/22/2006
7088387Video recording device responsive to triggering event
A compact video image recording device for recording video images before and after a triggering event and which utilizes no moving parts is disclosed. The recording device includes at least one camera wherein each camera comprises a lens and a video image sensor. Ea...
08/08/2006
7084973Variable binning CCD for spectroscopy
An apparatus includes a source of spectral light indicative of a sample to be measured, a camera to sense a spectrum, and a chromatic dispersion device to spatially separate light from the sample to be measured into the spectrum. The camera includes a sensor and con...
08/01/2006
7082225Two dimensional image recording and reproducing scheme using similarity distribution
In a two dimensional image recording and reproducing scheme, a position of a prescribed pattern in an information recording image that contains the prescribed pattern is detected by detecting a rough position of the prescribed pattern in the information recording im...
07/25/2006
7075661Apparatus and method for obtaining three-dimensional positional data from a two-dimensional captured image
Methods and apparatus for introducing a plurality of optical markers to a field of view, capturing a two-dimensional image of said field of view on an image plate comprising a pixel array, determining a set of marker origin offset values and using said offset values...
07/11/2006
7062419Surface light field decomposition using non-negative factorization
A system and method are provided for compressing a graphical representation that describes the appearance of an object from a plurality of viewing directions. Compressing includes accessing the graphical representation, removing redundant descriptive information fro...
06/13/2006
7058204Multiple camera control system
A multiple camera tracking system for interfacing with an application program running on a computer is provided. The tracking system includes two or more video cameras arranged to provide different viewpoints of a region of interest, and are operable to produce a se...
06/06/2006
7058224Detecting multiple objects in digital image data
Apparatus and methods for detecting multiple images in digital image data are described. In one aspect, an edge map is generated from image data. The edge map is analyzed to determine a set of boundaries of the one or more objects by. This analysis is accomplished b...
06/06/2006
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