Automatic indoor lamp illumination adjusting and tracking method based on radar and camera

The invention belongs to the technical field of brightness adjustment, and particularly relates to an indoor lamp illumination automatic adjusting and tracking method based on radar and a camera, which comprises the following steps: acquiring a real-time image of an illuminated object; adjusting the brightness according to the real-time image; and updating the illumination area according to the real-time image. The millimeter wave radar is adopted to carry out high-precision distance measurement on an indoor irradiated object, and the brightness is automatically adjusted in real time; an object detection technology is adopted to detect a hand position in an image, and real-time automatic tracking illumination is realized; automatic brightness adjustment and tracking illumination can independently and simultaneously play a role, and automatic real-time illumination adjustment can be carried out on the conditions that the position of an illuminated object is not changed but the illuminated object moves up and d