| 摘要 |
<P>PROBLEM TO BE SOLVED: To acquire correction data for correcting blur, depending on the noise amount of a photographed image. <P>SOLUTION: A noise-amount estimating part (111) acquires a photographic parameter (107), indicating then imaging condition of an imaging optical system (101), and calculates a noise amount (112) contained in a photographic image (104) based on the photographic parameter (107). A blur-correcting part (108) receives the photographic image (104) taken by an imaging device (102) via the imaging optical system (101). Then, a correction coefficient (115) for correcting the blurs of the photographic image by the imaging optical system (101) and which corresponds to the photographic parameter (107), the noise amount (112), and a picture element position (114), indicating the position of the observed picture element of the photographing image (104), is acquired. <P>COPYRIGHT: (C)2011,JPO&INPIT |
