| 摘要 |
PROBLEM TO BE SOLVED: To provide an image search device capable of reducing processing load. SOLUTION: In this image search device for searching an image data part that is an object of search from object image data that are an object of processing, a control part 11 specifies search area candidates from the object image data according to a predetermined rule, extracts a plurality of partial search area candidates from the search area candidates according to a predetermined partial search area extraction rule, calculates the respective image characteristic quantity by use of the respective image data part defined by each partial search area candidate, counts the number of image characteristic quantities satisfying a predetermined characteristic quantity condition among the image characteristic quantities, determines, when the number satisfies a predetermined number condition, the corresponding search area candidate as a search area, and performs the processing of searching the object of search for the determined search area. COPYRIGHT: (C)2004,JPO&NCIPI
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