| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a system for displaying a folded document image without using a letter slicing method. <P>SOLUTION: A sentence block extraction means 2 outputs the location and the dimension of a block of letter strings (sentence block) arranged in the document image, and a line rectangle extraction means 3 outputs the locations and the dimensions of respective lines inside the sentence block. A user instructs the sentence block desired to be displayed by means of a user instruction means 6, and a folded image formation means 4 forms a folded image of the sentence block along a display area according to the locations and the dimensions of the lines inside the instructed sentence block. <P>COPYRIGHT: (C)2004,JPO |
