Ray-Tracing Hologram Generation Algorithm Based on OptiX Ray-Tracing Engine

Accelerated generation of holograms with ultra-low memory symmetrically high-compressed look-up table

“…CGH is a technique that involves using computational algorithms and numerical methods to generate holographic images. Nowadays, quit a few computer-generated holography techniques have been proposed, including look-up table (LUT), [16][17][18][19][20][21] wavefront recording plane (WRP), [22][23][24] ray tracing, [25][26][27] and deep learning. [28][29][30][31] The LUT method involves an efficient calculation technique to synthesize holographic stereograms using precomputed data for rapid processing.…”