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Support of spectral image with 32 channels

Wed, 03/12/2014 - 01:32 pm

Hi

I am curious whether IGOR supports spectral image analysis?
For example, a spectral image (lambda with 32 channels + XYZ + Time-lapse), I would like to perform linear unmixing for my spectral images in IGOR.

Thanks!

ChrLie

I m not familiar with the type of analysis that you want to perform, but you can of course work on a spectral image (SI) as 3D wave. I do this with SI's, where each image pixel holds an energy dispersive x-ray spectrum (EDX) recorded on scanning electron microscopes. Those SI's have 2048 channels (layers in Igor terms).

I then use a bunch of user defined functions often based around MatrixOP to access those spectra or just ranges of energies. I am pretty sure you can do what you want but you probably need to set it up yourself.

March 12, 2014 at 11:08 pm - Permalink