ELECTRO-OPTIC UNIT FOR LOGIC PROCESSING OF IMAGES Russian patent published in 1994 - IPC

FIELD: computer technology. SUBSTANCE: controlled time delay unit is used in the unit, which recognizes different levels of optical intensities. Unit also has light flux attenuators and light integrators. Unit has controlled time delay unit 4, flat-parallel optical radiation forming unit 5, provided with "start" input 6, electro-optic gate 7, picture-type trigger 8, optical inputs 1₁-1_n of information operands, light flux attenuators 2₁-2_n, collimating lenses and light integrator 3. EFFECT: simplified design; improved precision of processing. 3 dwg