sustaining_gazes/matlab_version/AU_training/data extraction/extract_features_UNBC.m

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clear
features_exe = '"..\..\..\x64\Release\FeatureExtraction.exe"';
unbc_loc = 'D:\Datasets\UNBC\Images/';
out_loc = 'D:\Datasets\face_datasets/';
% Go two levels deep
unbc_dirs = dir(unbc_loc);
unbc_dirs = unbc_dirs(3:end);
parfor f1=1:numel(unbc_dirs)
unbc_dirs_level_2 = dir([unbc_loc, unbc_dirs(f1).name]);
unbc_dirs_level_2 = unbc_dirs_level_2(3:end);
for f2=1:numel(unbc_dirs_level_2)
if(~isdir([unbc_loc, unbc_dirs(f1).name, '/', unbc_dirs_level_2(f2).name]))
continue;
end
command = features_exe;
curr_vid = [unbc_loc, unbc_dirs(f1).name, '/', unbc_dirs_level_2(f2).name];
name = [unbc_dirs(f1).name, '_', unbc_dirs_level_2(f2).name];
output_file = [out_loc, '/hog_aligned_rigid/', name '/'];
output_hog = [out_loc, '/hog_aligned_rigid/', name '.hog'];
output_params = [out_loc, '/model_params/', name '.txt'];
command = cat(2, command, [' -rigid -asvid -fdir "' curr_vid '" -simalign "' output_file '" -simscale 0.7 -simsize 112 -g']);
command = cat(2, command, [' -hogalign "' output_hog '"']);
command = cat(2, command, [' -of "' output_params '" -no2Dfp -no3Dfp -noAUs -noPose -noGaze -q']);
dos(command);
end
end