Study of the bank of eigenfunction filters

Shouping Nie; SongLing Bian; Feng Liu; Aiming Li

doi:10.1117/12.182074

5 August 1994 Study of the bank of eigenfunction filters

Shouping Nie, SongLing Bian, Feng Liu, Aiming Li

Author Affiliations +

Proceedings Volume 2321, Second International Conference on Optoelectronic Science and Engineering '94; (1994) https://doi.org/10.1117/12.182074
Event: Optoelectronic Science and Engineering '94: International Conference, 1994, Beijing, China

Abstract

A procedure is presented for extracting eigen information from a large number of perspective views of an object. Eigenfunction filters are designed to realize perspective invariant pattern recognition in optical correlation system. Each filter contains complete information about the object, its dimension is 2 X 2 mm², resolution is 1.5 micrometers .

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Shouping Nie, SongLing Bian, Feng Liu, and Aiming Li "Study of the bank of eigenfunction filters", Proc. SPIE 2321, Second International Conference on Optoelectronic Science and Engineering '94, (5 August 1994); https://doi.org/10.1117/12.182074

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