Parameter optimization method for light field 3D display

A parameter optimization method for light field three-dimensional (3D) display is proposed to improve the performance of integral imaging (InI) and super multi-view (SMV) display. The parameters of light field display are divided into system parameters and display parameters. The multi-objective genetic algorithm is used to optimize the system parameters so that the display parameters can reach the target values. The influence of all display parameters on the imaging quality of light field 3D display are comprehensively considered. When the weight of the depth of field (DOF) and field of view (FOV) are set to the maximum, the DOF and FOV are respectively improved compared with the original display parameters. By setting the weight of resolution to the maximum, the image quality of InI and SMV is improved by 32% and 21%, respectively.