摘要 |
<P>PROBLEM TO BE SOLVED: To provide an imaging device capable of obtaining a precise depth map even when a luminance difference in a field angle is large. <P>SOLUTION: The imaging device comprises a plurality of positive lenses two-dimensionally arranged near a predetermined focal plane; a first imaging element having a plurality of light receiving elements arranged on a rear side of the positive lenses corresponding to each of the plural lenses; distance calculation means for calculating a value indicating a distance to a subject whose image is coupled with the positive lenses from an output of the first imaging elements for each of the plural positive lenses; control means for making the first imaging element continuously pick up images plural times for different charge accumulation times; depth map creation means for creating the depth map for each of the plural images continuously picked up by the first imaging element; and synthetic means for creating a synthetic depth map by synthesizing the plural depth maps corresponding to the respective plural picked-up images created by the depth map creation means. <P>COPYRIGHT: (C)2012,JPO&INPIT |