Able to tag FLIR radiometric images

**Is your feature request related to a problem? Please describe.**
When using FLIR thermal cameras, one of the most useful outputs is the radiometric data. To be able to visualise it temperature scales need to be adjusted to highlight the features that you are interested in. But eventually the tags should be referenced to the radiometric data.

**Describe the solution you'd like**
It would be great to be able to upload an image with radiometric data and have tools in the GUI to set max/min temperatures and colour representations to aid tagging.

**Describe alternatives you've considered**
I have tried changing the exported images (from a radiometric file) to highlight the components I'm interested on, and then export the image and upload it to this tool. This works, but it is extremely time consuming.

**Additional context**
I am very familiar with transforming the radiometric data to images that can be tagged, but it would be great to be able to do it in this GUI so I don't have to pre pre process the images and have to do the same for each component I am interested in tagging.

I would be happy to help get this feature over the line as currently I am tempted to build my own offline GUI. But I think more people might benefit from this.