Campus Event Calendar
Event Entry
New for: D2, D3
What and Who
PhD Application Talk: Compression of digital hologram for three-dimensional object using Wavelet-Bandelets transform And Conversion of stereoscopic image pair into elemental images for three-dimensional display based on integral imaging
Bang Le Thanh
PhD Application Talk
AG 1, AG 2, AG 3, AG 4, AG 5, SWS, RG1, MMCI
MPI Audience
English
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Date, Time and Location
Friday, 14 October 2011
09:00
120 Minutes
E1 4
024
Saarbrücken
Abstract
In the transformation based compression algorithms of digital hologram for three-dimensional object, the balance between compression ratio and normalized root mean square (NRMS) error is always the core of algorithm development. The Wavelet transform method is efficient to achieve high compression ratio but NRMS error is also high. In order to solve this issue, we propose a hologram compression method using Wavelet-Bandelets transform. Our simulation and experimental results show that the Wavelet-Bandelets method has a higher compression ratio than Wavelet methods and all the other methods investigated in this paper, while it still maintains low NRMS error.
Contact
IMPRS-CS
-1803
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Tags, Category, Keywords and additional notes
Please note: The talks will take place in random order!
Heike Przybyl, 10/11/2011 15:33 -- Created document.