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) A picture of the horse, (b) the raw plenoptic image achieved by geometric optics(c) the raw plenoptic image achieved by scalar diffraction theory (p = 0.2 mm).