Fig. 2: All-in-focus imaging of microlens array camera (MAC).
From: Multi-functional imaging inspired by insect stereopsis
a Schematics representing experimental setups for (I) imaging according to object distances and (II) microscopic imaging. “Flower” images captured by b a commercialized single-lens camera (CSLC) and c the MAC according to the object distance. The “flower” image was displayed on an LED panel. The scale bars are 2 cm. d Comparison of modulation transfer function (MTF) 50 between the images from the large aperture and small aperture camera, which demonstrates that images acquired from the small aperture camera have high MTF values within 100 mm object distance than the counterpart.
