| 摘要 |
<p>PROBLEM TO BE SOLVED: To enable a simplification of a determination work on whether or not an image is a blurred image by making it possible to make the determination automatically and without relying on human visual observation.SOLUTION: In a blurred image detection method, while images photographed so as to have a part overlapped with each other are denoted as "a first photographing image Q" and "a second photographing image Q", and the overlapping parts in each of the images are denoted respectively as "a first overlapping part R" and "a second overlapping part R", the images are processed as shown in Fig. 1. For example, when the first photographing image Qis a blurred image, a difference value |P(j)-P(j)| or an integrated value [i-1] become a value approximating to 0. Then, for example, if it is calculated that a characteristic amount Ai=[i]-[i-1]≒0 in a characteristic amount output step S, a difference value |P(j)-P(j)| of the second overlapping part Ror the integrated value [i] thereof are almost 0, and thus, the second photographing image Qis automatically determined as a blurred image.</p> |
