OPTICS & PHOTONICS International Congress 2024

Presentation information

IP2024 » Oral Presentation

Optical Computing / AI Optics

Wed. Apr 24, 2024 1:15 PM - 2:30 PM 302 (Pacifico Yokohama Conference Center)

Session Chair: Naoya Tate (Kyushu University)

2:15 PM - 2:30 PM

[IP3-04] Machine-learning-based object recognition from a small number of speckles using the optical memory effect

*Yohei Nishizaki1, Katsuhisa Kitaguchi1, Mamoru Saito1, Jun Tanida2 (1. Osaka Research Institute of Industrial Science and Technology, 2. Osaka University)

We have experimentally demonstrated an efficient machine-learning-based object recognition through scattering media using the optical memory effect. Our method augments a small number of speckles, which are captured within the optical memory effect, using a computer. The experimental results show that the classifier, obtained by augmenting a small number of speckles, has achieved high accuracy.

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