Deeplearning toolbox data input
3 views (last 30 days)
Show older comments
I have hyperspectral data cubes of 640*480*100. And want to use patches of my data 16*16*100 as an input for the deeplearning toolbox, but i can't seem to get to get it working. The toolbox only allows image formats, but saving the patches as images isn't possible due to the spectral dimension.
2 Comments
Cris LaPierre
on 6 Apr 2023
Could you be more specific? The Deep Learning Toolbox is a collection of functions, apps, and examples for designing, training, and analyzing deep learning networks. Which one of these are you having difficulty using?
Accepted Answer
Matt J
on 6 Apr 2023
Edited: Matt J
on 6 Apr 2023
but i cant use .mat as an input
Yes, you can.
imds = imageDatastore(location,"ReadFcn",@load);
You also don't necessarily need to keep your input data in files. The input to trainNetwork could be a 16x16x100xN numeric array, assuming you're using a recent enough version of Matlab.
4 Comments
More Answers (1)
See Also
Categories
Find more on Hyperspectral Image Processing in Help Center and File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!