Wavefront analysis for plenoptic camera imaging

Luan Yin-Sen^{1, 2, 3, 4}, Xu Bing^{1, 2, †}, Yang Ping^{1, 2}, Tang Guo-Mao^{1, 2}

(a) Picture of a horse, (b) raw plenoptic images achieved by geometric optics, and (c) scalar diffraction theory (p = 1.28 mm).