I am new to Julia and so far was unable to find an answer to my problem: I am trying to generate heatmaps to locate signal changes in an image stack. My signal cannot only increase, but also decrease. Accordingly, I could have negative values.
In Fiji/ImageJ 32bit Tiffs can encode floating point numbers and negative values.
Is there any chance to do generate Tiffs with floating point numbers and negative values?
I mean, yes, I could calculate some “normalisation” to make sure all values are between 0 and 1 so I could clamp it to the range of the tiff, but I’d rather prevent that, because it makes interpretation more difficult for other people.
Thank you in advance for your help.