I have annotated my images using Matlab image Labeler for semantic segmentation but i am having difficulties exporting them to work in python ? any help how to do this,
I think that the best way to export your annotated images from Matlab to python is saving as a hdf5 file.
Hi Oscar Julian Perdomo Charry thank you very much, actually my supervisor wrote this code for me to export it outside matlab
imagefiles = dir('.imageLabelingSession_SessionData\*.png');
nfiles = length(imagefiles); % Number of files found
for ii = 1 : nfiles
currentfilename = imagefiles(ii).name;
currentimage = imread(['.imageLabelingSession_SessionData\' currentfilename]);
% images{ii} = currentimage;
% img = double(imread(['Test\' currentfilename]));
im = imread(['.imageLabelingSession_SessionData\' currentfilename]);
v = im; % imagesc handle
map = colormap;
minv = min(v(:));
maxv = max(v(:));
ncol = size(map,1);
s = round(1+(ncol-1)*(v-minv)/(maxv-minv));
rgb_image = ind2rgb(s,map);
imwrite(rgb_image,['labels\' 'rgb' currentfilename]);
% labels a new directory to save your images
end
Credit to my supervisor
If you have your ground truth object in .mat format then you use scipy library in python to load the .mat file.
Follow this link for more information.
https://stackoverflow.com/questions/874461/read-mat-files-in-python
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