LIGHT PROJECTOR, IMAGING APPARATUS, BEAM LIGHT CONTROL METHOD AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide a light projector capable of controlling orientation direction of a beam light corresponding to a camera imaging execution mode.SOLUTION: The light projector includes: a beam light unit that emits a beam of light; a light-interlocked camera fixing part which is driven corresponding to an orientation direction of the beam light; and a light orientation angle stabilizing control section that controls the orientation direction of the beam light. In imaging processing execution mode of a camera mounted on the light-interlocked camera fixing part, an LPF converts a sensor detection signal as a displacement detection signal of the beam light into a long period type signal. The light orientation angle stabilizing control section generates a long period type position correction signal corresponding to the long period type conversion sensor detection signal, and performs a control processing to maintain the orientation direction of the beam light by applying the generated long period type position correction signal.