Integrated Snapshot Near-infrared Hypersepctral Imaging Framework with Diffractive Optics

Jingyue Ma; Zhenming Yu; Zhengyang Li; Liang Lin; Liming Cheng; Kun Xu

Integrated Snapshot Near-infrared Hypersepctral Imaging Framework with Diffractive Optics

Image and Video Processing 2025-08-21 v1

Authors: Jingyue Ma , Zhenming Yu , Zhengyang Li , Liang Lin , Liming Cheng , Kun Xu

Abstract

We propose an integrated snapshot near-infrared hyperspectral imaging framework that combines designed DOE with NIRSA-Net. The results demonstrate near-infrared spectral imaging at 700-1000nm with 10nm resolution while achieving improvement of PSNR 1.47dB and SSIM 0.006.

Integrated Snapshot Near-infrared Hypersepctral Imaging Framework with Diffractive Optics

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