How to save an image using a push button on MATLAB gui

Hi,

I have just started working with MATLAB GUI. I can open an image, process the image but unable to save the image to a destination folder.

Any help will be appreciated.

Answer 1

[Walter Roberson]

[filename, foldername] = uiputfile('Where do you want the file saved?');
complete_name = fullfile(foldername, filename);
imwrite(TheArray, complete_name);

[Tania]

Thank you very much. I can do it now.

[ACHABBAK Ahdia]

Undefined function or variable 'TheArray'.

[Walter Roberson]

TheArray should be replaced with the name of the variable that holds the image you wish to write out.

[monu]

what to mention in filename , foldername ?? both in first n second line??

[Image Analyst]

They are returned from uiputfile() - it's whatever the user chose. You can also use imsave() instead of uiputfile().

[Walter Roberson]

In other words they are not constants, they are values returned by the uigetfile routine according what the user chooses.