Image analysis – Pattern recognition – Template matching
Reexamination Certificate
2006-05-09
2006-05-09
Mehta, Bhavesh M. (Department: 2627)
Image analysis
Pattern recognition
Template matching
C382S116000, C382S125000
Reexamination Certificate
active
07043083
ABSTRACT:
The pattern-collating device includes as feature point pairs, among feature points which are portions indicating respective features of an examination target graphic which is the graphic to be compared and a model graphic which is the reference graphic, those which mutually correspond in said examination target graphic and said model graphic and a similarity determination section which calculates the similarity between the examination target graphic and the model graphic based on correspondence of the feature points by the feature point pair formation section, wherein the similarity determination section calculates the similarity between the examination target graphic and the model graphic based on a probability that the number of the feature point pairs between an arbitrary graphic and the model graphic, is not less than the number of the feature point pairs between the examination target graphic and the model graphic previously obtained by the feature point pair formation section.
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Desire Gregory
Mehta Bhavesh M.
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