INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING SYSTEM, CONTROL METHOD THEREOF, PROGRAM, AND STORAGE MEDIUM

Based on plural kinds of image data produced by changing a layout of input first image data, at least first feature information and second feature information are extracted and stored in a correspondent relation. Third feature information extracted from third image data is compared with the stored f...

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Bibliographic Details
Main Authors OOYAMA TAKESHI, SOMEYA SHUJI, KITABATAKE HIRONOBU, ASASAKA HIDETOSHI
Format Patent
LanguageEnglish
Published 10.01.2008
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:Based on plural kinds of image data produced by changing a layout of input first image data, at least first feature information and second feature information are extracted and stored in a correspondent relation. Third feature information extracted from third image data is compared with the stored first feature information and second feature information. When a result of the comparison shows that the third feature information is matched with one of the first feature information and the second feature information, it is determined that the third image data is identical to the first image data.
Bibliography:Application Number: US20070750908