DEVICE AND METHOD FOR PROCESSING DOCUMENT

摘要

PROBLEM TO BE SOLVED: To improve the practicability in automation of seal collation by efficiently specifying the seal image position. SOLUTION: An device pattern is acquired from image data to be processed by the area division (S302). The element pattern determined to express at least a part of the seal image out of the acquired element pattern in selected and extracted, and the center position and the radius of the seal image are calculated based on the selected element pattern (S303), and image data of the seal image is acquired based on the center position and the radius. The acquired seal image is compared and collated with the seal image registered on this device for processing document (S304).