Abstract
High-resolution color Fresnel hologram is computation extensive. In this research, we propose a spatial sampling method to reduce the information redundancy of high-resolution Fresnel holograms. The color Fresnel hologram by combining of three monochromatic sampled holograms is achieved without barrier effect. Theoretical analysis of human visual perception of the color Fresnel hologram is conducted. A color holographic 3D display method using RGB LEDs as illumination sources is implemented for color holographic 3D display using color Fresnel holograms with the size of 30 mm × 30 mm at the resolution of 94,208 × 94,208 pixels. The proposed method is verified through experimental study illustrating the effectiveness of the proposed method.
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