How to save an image in a folder automatically?

I need to save the output image into a folder named 'Plate' in path named Documents/MATLAB/Project/Plate. But, I get error if I do so.Can anyone helpme in rectifying it?I have attached my code and the error in it.Anyone please help me in rectifying it.

baseFileName = 'my new image.png'; % Whatever....
fullFileName = fullfile('Documents/MATLAB/Project/Plate', baseFileName);
imwrite(r, fullFileName);

Error is

Error using imwrite (line 474)

Unable to open file "Documents\MATLAB\Project\Plate\my new image.png" for writing. You might not have write permission.

Error in Shi_tomashi (line 134)

imwrite(r, fullFileName);

Answer 1

[KSSV]

Go the respective folder and check the permissions......you need to give permissions to the folder to write the data into the folder.

[ezhil K]

Write permissions are given to that folder.

[KSSV]

That case what is r?

Answer 2

[samreen mughal]

baseFileName = sprintf('my new image.png'); % Whatever....
fullFileName = fullfile('Documents/MATLAB/Project/Plate', baseFileName);
imwrite(r, fullFileName);

r is your image, right?

if r is the image then,

just include "sprintf" command in your code for writing your file name.

Answer 3

[Rahul punk]

%read image test.jpg
tt= imshow(image) ;
%save your image other  location with any name save desktop or any folder also
saveas(tt,'C:\Users\admin\Desktop\testimagesave.jpg') ;

[Rik]

How does this answer the original question?