Patent ID: 8624961
Filing Date: 2014-01-07
Classification: G02B,G03B,G03H,H04N

Abstract:
1. A 3-D display method based on random source constructive interference performed by a processor to prepare data for a 3D screen according to the following steps, said 3D screen contains a number of 3D pixels, whose i th 3D-pixel has a primary amplitude A 0j , a primary phase Φ 0j and is located randomly at position R j : A.: Read in a monochrome discrete 3D image, said monochrome discrete 3D image consists of M discrete voxels with m B.: Pick up one voxel m from M voxels readied in step A; C.: Select randomly N 3D pixels from sad 3D screen; D.: For each 3D-pixel j selected in step C, calculate a phase difference Φ E.: For each 3D-pixel j in step C, set a constant A F.: For each discrete voxel m readied in step A, repeat step B through step E, record said amplitude adjustment A m exp (Φcj, m)=A cj exp(Φ cj ) and take resulting complex amplitudes A cj 's amplitude A cj and phase Φ cj respectively as a total amplitude adjustments and a total phase adjustment it should make; G.: For each 3D-pixel j, calculate a final phase adjustment Φ