The limitation of the conventional signal-to-noise ratio as a performance measure in matched-filter-based optical pattern recognition for input-scene noise that is disjoint (or nonoverlapping) with the target is investigated.
© 1992 Optical Society of America
Original Manuscript: April 13, 1992
Published: November 10, 1992
Bahrain Javidi and Jun Wang, "Limitation of the classic definition of the correlation signal-to-noise ratio in optical pattern recognition with disjoint signal and scene noise," Appl. Opt. 31, 6826-6829 (1992)