23 oct. 2014

Understanding better Hyperspectral Image Analysis


In my last post I recommended the article :
"Near infrared hyperspectral image analysis using R, Part 5", which appears in the NIR News Vol. 25 No. 7 (November 2014).
In the second part of the tutorial, you can develop an animation to see the spectrum of every pixel in a single line of the bread.
We can see the noise spectra of the background, and the spectra of the different pixels in the line of the bread at a certain Y level .
The animation of the first tutorial is in the post: "Animated visualisation of hyperspectral data using R ".

It is really great to see how, how the scientific community is using R, and we hope to see more articles and papers in the future.

Authors:
Y. Dixit, R. Cama,a C. Sullivan, L. Alvarez Jubetea
School of Food Science & Environmental Health, Dublin Institute of Technology, Cathal Brugha Street, Dublin 1, Ireland
A. Ktenioudakib
Department of Food Chemistry & Technology, Teagasc Food Research Center Ashtown, Ashtown, Dublin 15, Ireland

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