| 摘要 |
An imaging device 1 includes an illumination unit 10 that irradiates a moving object 90 with light A, an optical system 20 that focuses into an image of the object 90, a detection unit 31 having a light receiving plane on which the image of the object 90 by this optical system 20 is formed, and an analysis unit 40 which analyzes a detected result by the detection unit 31, to obtain an image of the object 90. The detection unit 31 includes a plurality of light receiving cells d 1 to d N which are arrayed in an x direction on the light receiving plane, and is disposed such that the image moves in a y direction on the light receiving plane, the detection unit 31 receives light or does not receive light according to pseudo noise code sequences along the y direction respectively on the plurality of light receiving cells, to output electric signals corresponding to the respective amounts of light received respectively on the plurality of light receiving cells. The analysis unit 41 analyzes the electric signals output from the detection unit, to obtain an image of the object. |
