To store images in a Matlab Database

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Ria3242 2015-9-8

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评论： Ria3242 2015-10-15

I have jpg images which I generated in my GUI. Furthermore, I want to save them in a Database.mat file along with a name i.e. in a two dimensional array having rows as names and a column of images. I am not getting through how to create the database.mat file and insert images in it as I have less proficiency in Matlab. Please help me as it is the part of my thesis. Thanks in advance!

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Walter Roberson 2015-9-8

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https://ww2.mathworks.cn/matlabcentral/answers/240836-to-store-images-in-a-matlab-database#answer_191628

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Use a table() data structure if you want to index by row names. For example,

dinfo = dir('*.tif');
T = table();
for K = 1 : length(dinfo)
  filename = dinfo(K).name;
  filecontent = imread(filename);
  T{filename,1} = filecontent;
end
T.Properties.VariableNames{1} = 'ImageContent';