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Inventor:
Washizawa; Teruyoshi
Address:
Atsugi, JP
No. of patents:
14
Patents:












Patent Number Title Of Patent Date Issued
7856466 Information processing apparatus and method for solving simultaneous linear equations December 21, 2010
First, calculations to solve a given set of simultaneous linear equations are performed using a conjugate gradient method and it is determined, each time the calculations are iterated, whether or not the calculations diverge. If it is determined that the calculations diverge, the initial
7610169 Regression analysis apparatus and method October 27, 2009
A variance-covariance matrix of a matrix having a combination of multivariate data and objective variables is obtained, and multiple eigenvalues and their corresponding eigenvectors are calculated by eigenvalue decomposition of the variance-covariance matrix. Accumulated contribution
6898326 Image processing apparatus and method May 24, 2005
A transformation unit 102 transforms an entered image to multi-resolution space. A quantizer 105 performs vector quantization on a local pattern of an image of a multi-resolution representation. A perspective-order calculating unit 107 extracts a plurality of code words, positions co
6578031 Apparatus and method for retrieving vector format data from database in accordance with similari June 10, 2003
A list of data of a database arranged in an order of a value of each component of a vector is formed for each component. For each component sequentially selected from base indexes, a pointer indicating data in an ascending order of a difference between data in the list and a test data
6493031 Visual information processing method and apparatus for extracting feature quantities from a two- December 10, 2002
A visual information processing method and apparatus for acquiring and processing visual information by successively changing the amount of visual information entered with regard to a desired target position in space, reading image data at each position at which an image is formed and
6466692 Method and apparatus for processing visual information October 15, 2002
A 2D image supplied from an image input unit including a wide view lens is sampled into a discrete form by an array sensor, and then mapped to a multi-resolution space by a 2D filter. The feature of the supplied image is detected, and then the mapped image is transformed to a local patte
6347315 Method and apparatus for selecting and utilizing one of computers or databases February 12, 2002
In an information processing apparatus capable of communicating with a plurality of computer systems, an input interpreter separates an input character string from a user into commands and parameters, and a first degree of similarity calculating unit calculates the degree of similarity
6338060 Data processing apparatus and method for outputting data on the basis of similarity January 8, 2002
In order to output a predetermined number of candidate data elements similar to an inquiry vector from a set of data in a vector form stored in a database, a list of data in which data of a database is arranged in a descending order of the intensity of one component of a vector is create
6334129 Data processing apparatus and method December 25, 2001
A data processing apparatus for extracting, from a set of data having a vector format stored in a database, a first prescribed number of items of data having a high degree of similarity with a query vector includes a list creation unit and a candidate output unit. The list creation unit
6198847 Apparatus and method for recognizing a nonuniformly sampled pattern March 6, 2001
In a pattern recognition apparatus, light from an original on which a pattern to be recognized is depicted is focused by an optical system. The focused image is sampled by a two-dimensional array sensor. The pattern depicted on the original is recognized based on a multiresolution partia
6115480 Method and apparatus for processing visual information September 5, 2000
A 2D image supplied from an image input unit including a wide view lens is sampled into a discrete form by an array sensor, and then mapped to a multi-resolution space by a 2D filter. The feature of the supplied image is detected, and then the mapped image is transformed to a local patte
5917943 Image processing apparatus and method June 29, 1999
A transformation unit 102 transforms an entered image to multi-resolution space. A quantizer 105 performs vector quantization on a local pattern of an image of a multi-resolution representation. A perspective-order calculating unit 107 extracts a plurality of code words, positions co
5502710 Recording bit extraction by calculating curvature of pixels in scanning probe microscope March 26, 1996
An image information processing apparatus for processing image information includes a total curvature calculating unit, mean curvature calculating unit, a logical product computing unit and a median filter. A total curvature at each pixel of the image information is calculated by the
5481521 Information recording and reproducing apparatus utilizing a tunneling current or interatomic for January 2, 1996
An information recording and reproducing apparatus for reproducing information recorded on a recording medium by two-dimensionally scanning the surface of the recording medium with a probe electrode includes a detector to detect data indicative of the surface information of the recor










 
 
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