Pattern recognition neural-net by spatial mapping of biology visual field

Xin Lin; Masahiko Mori

doi:10.1117/12.386890

24 May 2000 Pattern recognition neural-net by spatial mapping of biology visual field

Xin Lin, Masahiko Mori

Proceedings Volume 4089, Optics in Computing 2000; (2000) https://doi.org/10.1117/12.386890
Event: 2000 International Topical Meeting on Optics in Computing (OC2000), 2000, Quebec City, Canada

Abstract

The method of spatial mapping in biology vision field is applied to artificial neural networks for pattern recognition. By the coordinate transform that is called the complex-logarithm mapping and Fourier transform, the input images are transformed into scale- rotation- and shift- invariant patterns, and then fed into a multilayer neural network for learning and recognition. The results of computer simulation and an optical experimental system are described.

Citation Download Citation

Xin Lin and Masahiko Mori "Pattern recognition neural-net by spatial mapping of biology visual field", Proc. SPIE 4089, Optics in Computing 2000, (24 May 2000); https://doi.org/10.1117/12.386890

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