Three-dimensional imaging, compression, and reconstruction of digital holograms

Thomas J. Naughton; Yann Frauel; Osamu Matoba; Nicolas Bertaux; Enrique Tajahuerce; Bahram Javidi

doi:10.1117/12.463735

19 March 2003 Three-dimensional imaging, compression, and reconstruction of digital holograms

Thomas J. Naughton, Yann Frauel, Osamu Matoba, Nicolas Bertaux, Enrique Tajahuerce, Bahram Javidi

Proceedings Volume 4877, Opto-Ireland 2002: Optical Metrology, Imaging, and Machine Vision; (2003) https://doi.org/10.1117/12.463735
Event: OPTO Ireland, 2002, Galway, Ireland

Abstract

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 quantization and amplitude equalization. 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.

Citation Download Citation

Thomas J. Naughton, Yann Frauel, Osamu Matoba, Nicolas Bertaux, Enrique Tajahuerce, and Bahram Javidi "Three-dimensional imaging, compression, and reconstruction of digital holograms", Proc. SPIE 4877, Opto-Ireland 2002: Optical Metrology, Imaging, and Machine Vision, (19 March 2003); https://doi.org/10.1117/12.463735

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