Conference Publication Details
Mandatory Fields
Matoba O.;Naughton T.;Frauel Y.;Bertaux N.;Javidi B.
Proceedings of SPIE - The International Society for Optical Engineering
Three-dimensional object reconstruction using phase-only information from a digital hologram
Optional Fields
Computer holography Image reconstruction techniques Optical data processing Three-dimensional image processing
We present the initial results of a novel technique that uses only phase information from a digital hologram for the reconstruction of three-dimensional (3D) objects. Our holograms are created using phase-shift digital holography. Perspectives of the 3D object are usually reconstructed numerically on a computer. For large holograms this can be a computationally intensive task. We believe that the proposed reconstruction technique is promising for 3D display because the phase-encoded digital holograms admit optical, and therefore realtime, reconstructions that use commercially available display devices such as liquid crystal spatial light modulators. Numerical evaluation of the reconstructed 3D object and an experimental demonstration are presented.
Grant Details