TEST-OBJECT FOR CALIBRATION OF VIDEO SENSORS OF MULTISPECTRAL SYSTEM OF TECHNICAL VISION

摘要

FIELD: computer equipment.;SUBSTANCE: invention relates to the field of computer technology and can be used to determine and bring to the specified values the parameters of video cameras, working in the system of technical vision, consisting of several different spectral video sensors of visible and infrared (IR) wavelength ranges with overlapping fields of view. Test-object for calibration of video sensors of a multispectral vision system, which contains a heat-conducting plate and an electric heating element, installed in body. Moreover, heat-conducting plate is made of a light material with a high thermal conductivity. Body is made with the possibility of injection into internal cavity of air through mounted on one or more of its walls of air supply fans. In this case, in heat-conducting plate and fastened to it commensurate electric heating element, through holes are made for air outlet from inner cavity of the body. Holes are arranged in series through fixed distances, and their centers are reference points of the test-object for calibration of video sensors of multispectral vision system.;EFFECT: technical result of the invention is to simplify the design, increase contrast of image of test-object for calibrating video sensors of multispectral vision system with a small time of readiness for work.;1 cl, 1 dwg