Figure 4
From: High-contrast, speckle-free, true 3D holography via binary CGH optimization
Experimental results for 3D scenes whose depth range extends between 0.0D and 4.0D. (a) Three example focal sweep scenes when the camera is focusing on 0.5D, 2.3D, 4.0D without/with optimization. (b) Comparisons with incoherent 3D target and simulated smooth phase holography. Focal sweep results are summarized in right figures where focused images are noted as dot boxes. Our prototype shows realistic focus cues well match the 3D target. On the other hands, smooth phase fails to provide accurate focus cues. The source data by \(\copyright \) copyright Blender Foundation | durian.blender.org.
