|Image quality improvement in Fresnel zone aperture-based lensless camera with ptychography-inspired reconstruction
|Year of Publication
|K Yamaguchi, and DJ Brady
|Optics Infobase Conference Papers
To overcome the resolution and noise limits in Fresnel zone aperture-based lensless cameras, two types of multi-shot imaging are proposed. Simulated results show these methods successfully suppress the effect of sensor noise and diffraction.