www.gusucode.com > matlab 案例源码 matlab代码程序 > matlab/SplitLabelsByMultipleNumbersOfFilesExample.m
%% Split Labels Several Ways by Number of Files % Create an |ImageDatastore| object and label each image according to the % name of the folder it is in. The resulting label names are |demos| and % |imagesci|. imds = imageDatastore(fullfile(matlabroot, 'toolbox', 'matlab', {'demos','imagesci'}),... 'LabelSource', 'foldernames', 'FileExtensions', {'.jpg', '.png', '.tif'}); imds.Labels %% % Create three new datastores from the files in |imds|. The first % datastore |imds1| contains the first file with the |demos| label and the % first file with the |imagesci| label. The second datastore |imds2| % contains the next file from each label. The third datastore |imds3| % contains the remaining files from each label. [imds1, imds2, imds3] = splitEachLabel(imds,1,1)