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

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