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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