| 摘要 |
<P>PROBLEM TO BE SOLVED: To solve the problem that many cameras are required and the scale of a device is large due to acquisition of three-dimensional image data in a conventional manner. <P>SOLUTION: A three-dimensional image photographing device photographs an object from a plurality of photographing positions on a straight line, and has: cameras 11 which photograph the object from the plurality of photographing positions so that light axes are substantially perpendicular to the straight line and become parallel to each other to generate image data; mirrors 2 which are arranged so as to be substantially perpendicular to the straight line at positions distant by predetermined distance from photographing positions on both ends at the plurality of photographing positions on the straight line to reflect a part of photographing areas at the plurality of photographing positions; and a three-dimensional image data generation section 4 which distinguishes first image data, which is not reflected on the mirrors 2 and directly photographed with the cameras 11 from the object, from second image data obtained by reflection of the mirrors 2 among image data of the object generated at the plurality of photographing positions, to generate the three-dimensional image data from the first image data and the second image data. <P>COPYRIGHT: (C)2011,JPO&INPIT |
