The MIIS Eprints Archive

An investigation of data compression techniques for hyperspectral core imager data

Cawse, Kerry-Anne and Damelin, Steven and du Plessis, Louis and McIntyre, Richard and Mitchley, Michael and Michael, Sears (2008) An investigation of data compression techniques for hyperspectral core imager data. [Study Group Report]

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Abstract

We investigate algorithms for tractable analysis of real hyperspectral image data from core samples provided by AngloGold Ashanti. In particular, we investigate feature extraction, non-linear dimension reduction using diffusion maps and wavelet approximation methods on our data.

Item Type:Study Group Report
Problem Sectors:Materials
Study Groups:Mathematics in Industry Study Groups in South Africa > MISGSA 2008: University of the Witwatersrand (Jan 28-Feb 1, 2008)
Company Name:Anglo American
ID Code:287
Deposited By: Dr Kamel Bentahar
Deposited On:18 Mar 2010 16:26
Last Modified:29 May 2015 19:54

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