Ray-based and wavefront-based holographic displays for high-density light-field reproduction

Masahiro Yamaguchi

doi:10.1117/12.884500

12 May 2011 Ray-based and wavefront-based holographic displays for high-density light-field reproduction

Masahiro Yamaguchi

Proceedings Volume 8043, Three-Dimensional Imaging, Visualization, and Display 2011; 804306 (2011) https://doi.org/10.1117/12.884500
Event: SPIE Defense, Security, and Sensing, 2011, Orlando, Florida, United States

Abstract

This paper introduces holographic 3D displays for ray-based and wavefront-based light-field reproductions. As a raybased display though a hard copy 3D image, a holographic 3D printer is introduced, which automatically outputs highresolution full-parallax holographic stereograms from 3D image data. Fine-quality full-color 3D images were experimentally obtained with excellent gloss and texture appearances. As a wavefront-based display, we have proposed a technique for calculating computer generated hologram, in which the wavefront is derived from the light-ray information. High-resolution display of deep 3D scene is possible, while realistic image can be generated by utilizing conventional rendering techniques for computer graphics.

Citation Download Citation

Masahiro Yamaguchi "Ray-based and wavefront-based holographic displays for high-density light-field reproduction", Proc. SPIE 8043, Three-Dimensional Imaging, Visualization, and Display 2011, 804306 (12 May 2011); https://doi.org/10.1117/12.884500

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