MID INFRARED SPECTROMICROSCOPY (MID-IR)

Getting started

Many example workflows can be found when you first open Quasar or on the Orange website (https://orange.biolab.si/workflows/) including:

Another good resource is the widget catalog. This information is also available in Quasar as built-in help, which you can access by selecting any widget and pressing F1.

Exploring Hyperspectra

This example workflow shows some of the ways you can explore hyperspectral data.

Hyperspectra Workflow

hyperspectra-workflow.jpg

Selecting Regions of Interest

This example workflow demonstrates selecting multiple regions in hyperspectral maps and analyzing the spectra from those regions.

ROI-example-workflow

roi-workflow.jpg

Large Data Sets

For large datasets, the tile loader is especially useful. The workflow demonstrates how to combine the tile-by-tile loader with preprocessors to load a large dataset directly into a reduced (and therefore smaller) form. It is useful for datasets where the file size is causing problems with memory usage and a preprocessor workflow has already been established.

tile_loader.png