Hyperspectral Browser
tony
A browser for hyperspectral datasets.
The data must be saved as a 3D wave, with x and y representing spatial coordinates and waveform spectroscopic data stored in the z dimension. The browser provides a user interface to efficiently view spectra at different pixel locations or to average spectra over a region of interest.
Project Details
Current Project Release
Hyperspec IGOR.8.00.x-1.01
| Release File: | Hyperspec101.zip (17.55 KB) |
| Version: | IGOR.8.00.x-1.01 |
| Version Date: | |
| Version Major: | 1 |
| Version Patch Level: | 01 |
| OS Compatibility: | Windows Mac-Intel |
| Release Notes: |
Fixes some issues when data wave has scaled x and y dimensions. Adds a demo function. Execute hyperspec#demo() to test. |
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OK. This looks so cool that I want to run out and collect hyperspectra just to use it!!!
August 26, 2024 at 02:07 pm - Permalink
As you may have surmised, my three recent project releases were motivated by working with infrared hyperspectra generated by a focal plane array detector. I hope though that parts of this work will be more generally useful for Igor Pro users who work with spatially-resolved spectroscopic data. In version 1.01 I've added a demo function for testing the interface: execute hyperspec#demo() from the command line to generate some fake data.
August 28, 2024 at 03:00 am - Permalink
That looks very nice. I wish this project had been around when I was still working with hyperspectral data. The selection of regions is very elegant.
Perhaps it would also be good if the exported spectra could retain the original wave and range as a note. Otherwise there is a risk that this might be forgotten.
And is there a reason why the exported wave is Single Float 32 bit (and not Double Float 64 bit)? Information may be lost here.
September 9, 2024 at 05:24 am - Permalink