| 摘要 |
An image capturing apparatus ( 107 - 1 ) which captures an image of an object moving in a space where a light source ( 109 ) is placed, the light source emitting light whose intensity varies in a predetermined cycle, the imaging capturing apparatus includes: an imaging device ( 102 - 1 ) for capturing the image of the object and the light from the light source ( 109 ); a signal processing unit ( 103 - 1 ) for generating, from a signal outputted from the imaging device ( 102 - 1 ), an image lo signal that includes a picture sequence synchronized with an imaging apparatus drive signal obtained from the outside; and a phase difference detection unit ( 105 - 1 ), a phase different adjustment unit ( 106 - 1 ), and a drive signal generation unit ( 104 - 1 ), for generating a signal that is synchronized with the intensity variations of the light from the light source ( 109 ) which is captured by the imaging device ( 102 - 1 ), and outputting, as the imaging-apparatus drive signal, the generated signal into the signal processing unit ( 103 - 1 ).
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