How can I load a .dat file and its corresponding image (.jpg) together on the GUI of matlab?

Hi all,

I am trying to show an image(.jpg) and its data (.dat) together on GUI matlab one by one from a folder containing 100 images and 100 .dats, and I want to select few of them (correct ones) and then save the correct images and correct .dat files into another folder.

I am already able to do it with the .jpg, i.e. I can see images one by one and save the correct ones. I just want to combine the corresponding .dat files with it.

I am new with programming and any help of yours is highly appreciated.

Thanks in advance!

Answer 1

[Walter Roberson]

[filepath, basename, ext] = fileparts(NameOfJPEGFile);
datfilename = fullfile( filepath, [basename '.dat']);
if ~exist(datfilename, 'file')
   error('File "%s" has no corresponding .dat file "%s"', NameOfJPEGFile, datfilename);
end

[Titli]

Thanks a lot !! Now I can move forward with the rest of the things ! :)