Patent Document ID: 20070140560
Application ID: 11384327
Patent Status: 0

Claim One:
1. A layout analysis program for causing a computer to analyze the layout of an image, the program comprising: a divided region extracting step that extracts a region partitioned by a pattern according to a binary image so as to use the outcome of extraction as divided region; a set of character elements extracting step that extracts a set of the character elements extracted by a first binary image layout analysis process for each divided region extracted in the divided region extracting step so as to use the outcome of extraction as set of character elements; a text block extracting step that extracts a region including the set of character elements extracted in the set of character elements extracting step in each divided region so as to avoid overlapping the non-character elements extracted by a second binary image layout analysis process and use the outcome of extraction as text block; and a layout information generating step that generates layout information according to the text block extracted in the text block extracting step and the non-character elements extracted by the second binary image layout analysis process.