Animation of the quasi-CVT optimization process for an example Voronoi-Fresnel phase with 23 cells. The distance between the Voronoi-Fresnel phase and image sensor is set at 2 mm. The sensor pixels are 240 x 160, with a pixel pitch of 3.45 microns. The phase resolution is 1.15 microns, making a manufacturable 3x unsampling ratio compared with sensor resolution. To fully characterize the optimization, the process is run for 100 iterations, although the optimal result occurs...