[19a-P2-1~13] 3.3 Information photonics and image engineering

[19a-P2-2] Compressive sensing of multi-field-of-view image by vHOE encoder

〇Tomoya Nakamura^1,2, Sota Yamagishi¹, Shiho Torashima¹, Masahiro Yamaguchi¹ (1.Tokyo Tech, 2.JST PRESTO)

Keywords:holographic optical element, compressive sensing, computational imaging

We propose an imaging method that uses volume holographic optical element (vHOE) as an encoder for compressive sensing of multiple field-of-view (FOV) images. In the proposed method, FOV-independent image encoding, multiplexing, and reconstruction of multi-FOV images are realized by the vHOE and the sparsity-based image reconstruction. The proposed method was physically implemented, and the principle was verified experimentally.