Conference Publication Details
Mandatory Fields
Naughton T.;Frauel Y.;Matoba O.;Bertaux N.;Tajahuerce E.;Javidi B.
Proceedings of SPIE - The International Society for Optical Engineering
Three-dimensional imaging, compression, and reconstruction of digital holograms
2002
December
Published
1
()
Optional Fields
Computer holography Digital image processing Image reconstruction techniques Optical information processing Three-dimensional image processing
104
114
We create digital holograms of real-world objects using a process called phase-shift digital holography. This system has been used as the basis for a three-dimensional object reconstruction and recognition technique. We present the results of applying lossless and lossy data compression to individual holographic frames. The lossy techniques are based on quantisation and amplitude equalisation. We also present a novel technique that uses only phase information of the digital hologram for the real-time optical reconstruction of three-dimensional objects.
10.1117/12.463735
Grant Details