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]
|
PDF
502kB |
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 |
Repository Staff Only: item control page