DEVICE FOR DETERMINING COORDINATES OF LIGHT OBJECTS Russian patent published in 2006 - IPC G06K9/48 G06K9/30 H04N5/30 H04N7/00 

FIELD: computer science, possible use for measuring coordinates of light objects and processing their movement trajectory.

SUBSTANCE: device containing transmitting television tube, blocks forming spiral scanning of television tube ray, and signals processing block, additionally has clock pulse counter and video pulse counter, and also analog-digital converter and visual observation block, constructed on basis of piezo-deflectors with optical reflectors at the end. It is possible to output information about 72000 light objects at 100 Hz frequency.

EFFECT: possible measurement of polar coordinates of light objects, simultaneously located within objective observation field, their brightness, transverse size of image and distance from axis within observation field of each frame (order number).

3 dwg, 1 tbl