| 摘要 |
PROBLEM TO BE SOLVED: To achieve an image processing function, in which a capability of determining chromatic color continuity in a sub scanning direction is improved, for performing automatic colored/monochromatic document identification of a document. SOLUTION: A scanned document is divided into a plurality of areas in a main scanning direction, chromatic color continuity in a sub scanning direction is identified for each of the divided areas, and automatic colored/monochromatic document identification is performed. COPYRIGHT: (C)2011,JPO&INPIT
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