| 摘要 |
A surveillance camera includes a lens aperture control unit controlling an amount of aperture of a lens so that a predetermined quality of image displayed on a monitor is maintained in taking an image of an object, an auto gain control unit which controls an image pickup sensitivity, a filter attachment/detachment control unit which attaches and detaches a color filter for a predetermined wavelength, a charging time control unit which controls a charging time in charging an image pickup device with electric charge, all the control units being sequentially operated, and an operation sequence setting unit which sets an operation sequence of the control units according to a type of the object.
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