FIELD: surveillance equipment.
SUBSTANCE: invention relates to panoramic television surveillance, which is performed by a computer system using a television camera with a circular view in an area close to the hemisphere, i.e. in a spatial angle of 360 degrees in azimuth and tens of degrees in the angle of the place. The result is achieved by the fact that the TV camera has two sensors: “ring” and “rectangular” (matrix) photodetectors made using the technology of complementary structures “metal-oxide-semiconductor” (CMOS). If the size of the photosensitive area of active pixel (Δ1) of the first string “ring” sensor less than area (Δ) in a matrix photodetector, the alignment of the sensitivity of the “ring” and matrix channels in the TV camera, the Km active pixel effort coefficient for each of the current “ring” lines of the “ring” sensor must be increased Δ/Δ1 times, if the value of the index Δ1 in the “ring” sensor, more than Δ in the matrix photodetector, then, in order to align the sensitivities of the “ring” and matrix channels, the value of the Km coefficient of the active pixel of the matrix sensor should be increased Δ1/Δ times, provided that the value of the Km coefficient for the “ring” sensor is preserved.
EFFECT: expansion of the nomenclature of the equipment used as part of the television camera system by using “ring” and matrix photodetectors that differ in the area of photosensitive pixels as sensors.
1 cl, 8 dwg, 2 tbl
