The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 01, 2011
Filed:
Aug. 24, 2006
Hans Jurgen Mattausch, Higashihiroshima, JP;
Tetsushi Koide, Higashihiroshima, JP;
Yoshinori Shirakawa, Takatsuki, JP;
Hans Jurgen Mattausch, Higashihiroshima, JP;
Tetsushi Koide, Higashihiroshima, JP;
Yoshinori Shirakawa, Takatsuki, JP;
Hiroshima University, Higashihiroshima-shi, JP;
Abstract
The present invention is directed to a pattern recognition system in which new reference data to be added is efficiently learned. In the pattern recognition system, there is performed the calculation of distances equivalent to similarities between input data of a pattern search target and a plurality of reference data, and based on input data of a fixed number of times corresponding to the reference data set as a recognized winner, a gravity center thereof is calculated to optimize the reference data. Furthermore, a threshold value is changed to enlarge/reduce recognition areas, whereby erroneous recognition is prevented and a recognition rate is improved.