FIELD: physics.
SUBSTANCE: video-on-chip system contains array 1 of the photocells, register 2 of line selection, array 3 of the column low bit ADCs, horizontal output register 5 and output device 13, the new is the placement of array 4 of the column high bit ADCs on the same chip, horizontal output register 6, switching unit 7, unit 8 of estimating and averaging brightness and contrast, control unit 9, mode selection unit 10, binning control unit 11 and binning unit 12.
EFFECT: increasing the framerate of the photodetector array and increasing the dynamic range of the image sensor for detection of the low-contrast objects.
1 dwg
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