Accelerating a Geometrical Approximated PCA Algorithm Using AVX2 and CUDA

Remote sensing data has known an explosive growth in the past decade. This has led to the need for efficient dimensionality reduction techniques, mathematical procedures that transform the high-dimensional data into a meaningful, reduced representation. Projection Pursuit (PP) based algorithms were...

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Bibliographic Details

Published in:	Remote sensing (Basel, Switzerland) Vol. 12; no. 12; p. 1918
Main Authors:	Machidon, Alina, Machidon, Octavian, Ciobanu, Cătălin, Ogrutan, Petre
Format:	Journal Article
Language:	English
Published:	MDPI AG 01.06.2020
Subjects:	algorithms computer software CUDA data collection energy GPU hyperspectral imagery image analysis parallel computing Principal Component Analysis remote sensing SIMD spatial data
ISSN:	2072-4292, 2072-4292
Online Access:	Get full text
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