| 摘要 |
PROBLEM TO BE SOLVED: To attain both the shortening of a processing time of a printing speed, etc., of an inject MFP and the improvement of image accuracy by improving the accuracy of isolated-point removal. SOLUTION: Processing start positions and processing end positions of main scanning and sub scanning are designated to be able to designate an isolated point removing processing range. When a gap is generated between a contact glass and an original in the case of scanning the original irradiated by an original irradiation device to read an image, a circumference of read image data is considered to be dark. When gradation processing is applied to the image data to make a value small, points occur around the image data. A range including the points is designated to be subjected to removing processing so that a printing processing time can be shortened. Moreover, in the case that many originals in which only a certain particular portion is printed when using a cut-and paste original, or the like, are used, it is useful to designate an isolated point removing processing range. COPYRIGHT: (C)2008,JPO&INPIT |
