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Ando T, Horisaki R, Tanida J. Speckle-learning-based object recognition through scattering media. Opt Express. 2015;23(26):33902-10doi: 10.1364/OE.23.033902.
Ando, T., Horisaki, R., & Tanida, J. (2015). Speckle-learning-based object recognition through scattering media. Optics express, 23(26), 33902-10. https://doi.org/10.1364/OE.23.033902
Ando, Takamasa, et al. "Speckle-learning-based object recognition through scattering media." Optics express vol. 23,26 (2015): 33902-10. doi: https://doi.org/10.1364/OE.23.033902
Ando T, Horisaki R, Tanida J. Speckle-learning-based object recognition through scattering media. Opt Express. 2015 Dec 28;23(26):33902-10. doi: 10.1364/OE.23.033902. PMID: 26832049.
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Opt Express. 2015 Dec 28;23(26):33902-10. doi: 10.1364/OE.23.033902.

Speckle-learning-based object recognition through scattering media.

Optics express

Takamasa Ando, Ryoichi Horisaki, Jun Tanida

PMID: 26832049 DOI: 10.1364/OE.23.033902

Abstract

We experimentally demonstrated object recognition through scattering media based on direct machine learning of a number of speckle intensity images. In the experiments, speckle intensity images of amplitude or phase objects on a spatial light modulator between scattering plates were captured by a camera. We used the support vector machine for binary classification of the captured speckle intensity images of face and non-face data. The experimental results showed that speckles are sufficient for machine learning.

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