| 摘要 |
<P>PROBLEM TO BE SOLVED: To obtain an astronomical automatic tracking photographing method and an astronomical automatic tracking photographing device which can brightly photograph an astronomical body in an apparently stationary state while using neither an equatorial telescope that is expensive, large, and heavy, and requires complicated adjustment nor an actuator requiring highly accurate control, and reducing a load of CPU by dispensing with useless arithmetic processing. <P>SOLUTION: An astronomical automatic tracking photographing method photographs an astronomical body performing relative motion by diurnal motion against a photographing device, by moving a trimming area in which a part of an imaging area of an image sensor is electronically trimmed. The astronomical automatic tracking photographing method includes steps of: acquiring movement information of an astronomical body image in the imaging area; setting movement data of the trimming area on the basis of the movement information of the astronomical body image; and moving the trimming area on the basis of the set movement data of the trimming area and photographing the astronomical body image in each moved trimming area. <P>COPYRIGHT: (C)2013,JPO&INPIT |
