| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To extract a region that is a character and graphic string, from an image appropriately and at a high speed. <P>SOLUTION: A character and graphic string region is output which is obtained by applying to image data input by an image data input means, in turn, a means 12 for applying edge extraction processing and binarization processing, an isolate point removing means 13 for removing isolation points, a straight line removing section 141, a brush processing means 14, a morphology processing means 15, a shape analysis means 16 for analyzing a shape, based on a threshold acquired from a threshold storage section 19, and an overlapping region removing means 17. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
