24 April 1992 New design of the correlation filter for distortion-invariant optical pattern recognition
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Proceedings Volume 1731, Soviet-Chinese Joint Seminar on Holography and Optical Information Processing; (1992) https://doi.org/10.1117/12.140355
Event: Soviet-Chinese Joint Seminar on Holography and Optical Information Processing, 1991, Bishkek, Kirgizstan, Russian Federation
Abstract
A new design of the correlation filter is proposed. The spectral iterative technique and the Fourier-Mellin descriptor are used in the filter design. Targets are detected by rotating this filter in the Fourier plane to determine points of constant intensity. The results of computer simulation show that distortion (translation, rotation, scale, and intensity) invariant pattern recognition can be achieved.
© (1992) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Aiming Li, Aiming Li, ChunKan Tao, ChunKan Tao, SongLing Bian, SongLing Bian, Jiawang Wang, Jiawang Wang, Shouping Nie, Shouping Nie, } "New design of the correlation filter for distortion-invariant optical pattern recognition", Proc. SPIE 1731, Soviet-Chinese Joint Seminar on Holography and Optical Information Processing, (24 April 1992); doi: 10.1117/12.140355; https://doi.org/10.1117/12.140355
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