US Patent 9392153 Plenoptic camera resolution

According to various embodiments, the system and method disclosed herein facilitate the design of plenoptic camera lens systems to enhance camera resolution. A first configuration for the plenoptic camera may first be selected, with a first plurality of variables that define attributes of the plenoptic camera. The attributes may include a main lens attribute of a main lens of the plenoptic camera and/or a phase mask attribute of a phase mask of the plenoptic camera. A merit function may be applied by simulating receipt of light through the main lens and the plurality of microlenses of the first configuration to calculate a first merit function value. The main lens attribute and/or the phase mask attribute may be iteratively perturbed, and the merit function may be re-applied. An optimal set of variables may be identified by comparing results of successive applications of the merit function.