| 摘要 |
PURPOSE: An image processing device, an image processing method, and a computer readable medium are provided to specify a straight candidate and detect a subject area based on straight accuracy information and area accuracy information. CONSTITUTION: A straight candidate specifying unit(24) specifies a straight candidate which configures an outline of a subject area. A straight line accuracy calculating unit(26) produces straight accuracy information about each straight candidate. An area accuracy calculating unit(30) calculates area accuracy information based on each straight accuracy information. A subject area detecting unit(32) detects a subject area based on the calculated area accuracy information. [Reference numerals] (18) Edge detection unit; (20) Combining unit; (24) Straight line candidate specific unit; (26) Straight line accuracy calculating unit; (28) Area candidate calculating unit; (30) Area accuracy candidate calculating unit; (32) Area selection unit; (34) Geometric conversion parameter calculating unit; (36) Geometric conversion process unit |
