DYNAMIC BODY MONITORING DEVICE AND DYNAMIC BODY MONITORING SYSTEM

摘要

PROBLEM TO BE SOLVED: To output an appropriate composite color image, in which the actual color of a subject appears clearly, according to the situation of ambient light, by a low cost configuration.;SOLUTION: A dynamic body monitoring device includes a color camera 11 for shooting a monitoring area by ambient light, a monochrome camera 12 for shooting the monitoring area by infrared radiation, a signal processing section 21 for processing a color image outputted from the color camera and a monochromatic image outputted from the monochrome camera, and an image composition section for acquiring color information from the color image, and performing the coloring of the monochromatic image by using the color information. The signal processing section has a resolution conversion section 54 for reducing the number of pixels of the color image, by adding the signal values of each of multiple pixels close to each other in the color image, a signal level detector 52 for detecting the signal level of the color image, and a signal processing control section 53 for controlling operation of the resolution conversion section on the basis of the signal level.;SELECTED DRAWING: Figure 4;COPYRIGHT: (C)2019,JPO&INPIT