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Paper: A Wavelet Parallel Code for Structure Detection
Volume: 145, Astronomical Data Analysis Software and Systems VII
Page: 493
Authors: Pagliaro, A.; Becciani, U.; Antonuccio, V.; Gambera, M.
Abstract: We describe a parallel code for 3-D structure detection and morphological analysis. The method is based on a multiscale technique, the wavelet transform and on segmentation analysis. The wavelet transform allows us to find substructures at different scales and the segmentation method allows us to make a quantitative analysis of them. The code is based on the message passing programming paradigm and major speed inprovements are achieved by using a strategy of domain decomposition.
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