“…4 The elemental image array (EIA) for II display are synthesized by multiple elemental images, and these elemental images can be captured by several methods, such as micro-lens array and camera array. 1,[5][6][7] When we use a micro-lens array to capture the EIA, it is easy to transfer the angular and spatial information of the 3D scene to EIA. However, this method is limited by the size of the 3D scene, unnecessary beams, aberrations, and crosstalk in the adjacent elemental images.…”