Title :
Holographic 3D photography under ambient light
Author :
Clark, David C. ; Kim, Myung K.
Author_Institution :
Dept. of Phys., Univ. of South Florida, Tampa, FL, USA
Abstract :
We achieve three-dimensional photography of continuous objects and scenery under ambient (sunlight) illumination based on self-interference of two beam-split copies of the object´s optical field with differential curvatures. The apparatus consists of a beam-splitter, a few mirrors and lenses, a piezo-actuator, and a CCD camera. No lasers or other special illumination is used for recording or reconstruction. Holographic images of daylight-illuminated outdoor scenes are obtained using a telephoto lens configuration. From the recorded hologram, images are reconstructed and numerically propagated to desired focal planes for viewing.
Keywords :
CCD image sensors; focal planes; holographic optical elements; image reconstruction; lenses; mirrors; optical beam splitters; photography; CCD camera; Holographic images; ambient light; beam-splitter; daylight-illuminated outdoor scenes; focal planes; holographic 3D photography; image reconstruction; lenses; mirrors; optical field; piezoactuator; self-interference; telephoto lens configuration; three-dimensional photography; Holographic optical components; Holography; Lighting; Mirrors; Optical imaging; Optical interferometry; Optimized production technology; Incoherrent digital holography; three-dimensional photography;
Conference_Titel :
Information and Communication Technology Convergence (ICTC), 2014 International Conference on
Conference_Location :
Busan
DOI :
10.1109/ICTC.2014.6983352
