The single-pixel broadband diffractive neural network classifies handwritten digits through unknown random diffusers. (IMAGE)

Light Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS

The single-pixel broadband diffractive neural network classifies handwritten digits through unknown random diffusers.

Caption

A broadband single-pixel diffractive optical network maps the spatial information of input objects behind an unknown random diffuser into the power spectrum at the output pixel aperture. Spectral class scores reveal the type of input object behind the random diffuser.

Credit

by Ozcan Lab @ UCLA

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Credit must be given to the creator.

License

CC BY

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