Wavelet compression of digital holograms: Towards a view-dependent framework

Kartik Viswanathan; Patrick Gioia; Luce Morin

doi:10.1117/12.2027199

26 September 2013 Wavelet compression of digital holograms: Towards a view-dependent framework

Kartik Viswanathan, Patrick Gioia, Luce Morin

Proceedings Volume 8856, Applications of Digital Image Processing XXXVI; 88561N (2013) https://doi.org/10.1117/12.2027199
Event: SPIE Optical Engineering + Applications, 2013, San Diego, California, United States

Abstract

An analysis and discussion on the relevance of various wavelet schemes for hologram compression and reconstruction when the rendering configuration makes it possible to exploit selective refinements to perform a viewpointbased degraded reconstruction. It is observed that Gabor wavelet bases have better time-frequency localization as compared to Fresnelet bases and hence are well suited for view- dependent compression techniques for hologram reconstruction.

Citation Download Citation

Kartik Viswanathan, Patrick Gioia, and Luce Morin "Wavelet compression of digital holograms: Towards a view-dependent framework", Proc. SPIE 8856, Applications of Digital Image Processing XXXVI, 88561N (26 September 2013); https://doi.org/10.1117/12.2027199

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