FIELD: television technology.
SUBSTANCE: invention relates to television equipment, and more specifically to industrial television equipment, which is made using matrix photodetectors and computers. Result is achieved by the fact that as sensor of first television signal sensor (TSS), as well as second TSS sensor photodetector matrices are used, made according to CMOS technology, at the same time for their targets necessary ratio of amplification coefficients of photosensitive elements is established.
EFFECT: technical result is compensation of optical losses of light distribution in television camera, used for process control during rolled metal production, as well as implementation of selective image scaling, when a combined image is reproduced on a computer monitor screen, which in relation to the initially presented image consists of an enlarged section ("window") and the rest part with a constant scale.
3 cl, 7 dwg, 1 tbl
