SAN LUIS POTOSIATIALFILTERING AND IMAGE POSITIVENEGATIVE REVERSAL - ROYCHOUDHURI, C; MALACARA HERNANDEZ, D (INST NACL ASTROFIS OPTICA & ELECTR,AP 51,PUEBLA,MEXICO, 1975)
APPL OPT
Keywords: SPATIAL, FILTERING, POSITIVE, NEGATIVE, REVERSAL; FISICA; OPTICA; OPTICA FISICA