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Generating Full-Parallax Digital Holograms

Summary

Conventional digital holography involves a high amount of computation to generate an object scene, imposing a significant bottleneck to practical applications. The invention presents techniques for efficiently generating full parallel 3D holographic images of a 3D real or synthetic object scene. The holographic generator component (HGC) can downsample the scene by a define downsampling factor and generate an intermediate object wavefront recording plane that can be placed in close proximity to the scene. The HGC can utilize look-up tables to store and use wavefront patterns of each region of an image to facilitate reduction of computational operations in generating the holographic images.
Technology Application

•For generating full-parallax digital holograms
Country/Region
Hong Kong

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