The 1st picture acceptance expedient which accepts

摘要

PROBLEM TO BE SOLVED: To provide an image processor for extracting a feature quantity as pre-processing for determining the type of a document on which data are being input.;SOLUTION: The first image acceptance means of an image processor accepts an image of a document on which no data is input, and an input region extraction means extracts an input area from an image accepted by the first image acceptance means, and a first feature quantity extraction means extracts the feature quantity of an image accepted by the first image acceptance means, and a storage means stores information on the input region extracted by the input region extraction means and the feature quantity extracted by the feature quantity extraction means.;COPYRIGHT: (C)2011,JPO&INPIT