Chinese Optics Letters, 2014, 12 (6): 060019, Published Online: May. 30, 2014
Bounding box extraction from spherical hologram of elementary object to synthesize hologram of arbitrary three-dimensional scene with occlusion consideration (Invited Paper) Download: 859次
Abstract
A novel method to extract a bounding box that contains the three-dimensional object from its spherical hologram is proposed. The proposed method uses the windowed Fourier transform to obtain the angular distribution of the quasi-collimated beams at each position in the spherical hologram and estimates the bounding box by accumulating the quasi-collimated beams in the volume inside the spherical hologram. The estimated bounding box is then used to realize occlusion effect between the objects in the synthesis of the three-dimensional scene hologram.
Jae-Hyeung Park, Hong-Gi Lim. Bounding box extraction from spherical hologram of elementary object to synthesize hologram of arbitrary three-dimensional scene with occlusion consideration (Invited Paper)[J]. Chinese Optics Letters, 2014, 12(6): 060019.