how to save image in specific folder in matlab?
143 次查看(过去 30 天)
显示 更早的评论
Hi, Actually i am trying to read image in matlab and then applying specific operation like enhancing, contrasting etc then i want to save the new image after operation in a specific folder, but i am facing problem in saving image in matlab, i am trying to code which is shown below but it gives error, kindly help me anyone who known the solution
![code.png](https://www.mathworks.com/matlabcentral/answers/uploaded_files/251397/code.png)
0 个评论
回答(3 个)
Image Analyst
2019-11-29
First of all you need to define ImageFolder, which you have not done. So assign it to some folder on your drives and that will fix that.
Next you need to give a base file name (a string) to full file, NOT an image array.
Or try this snippet:
% Get the name of the file that the user wants to save.
% Note, if you're saving an image you can use imsave() instead of uiputfile().
startingFolder = userpath % Or "pwd" or wherever you want.
defaultFileName = fullfile(startingFolder, '*.png');
[baseFileName, folder] = uiputfile(defaultFileName, 'Specify a file');
if baseFileName == 0
% User clicked the Cancel button.
return;
end
fullFileName = fullfile(folder, baseFileName)
imwrite(img, fullFileName);
0 个评论
Ankit
2019-12-3
Moved from comment section to Answer!!!
--------------------------------------------------------
ImageFolder need to be a string.
for e.g.
img = 'img.png'
ImageFolder = 'D:/Matlab Coding of Projects';
fullFileName = fullfile(ImageFolder,img)
Another recommendation would be using uiputfile
[baseFileName, ImageFolder] = uiputfile(); % To get the name of the file that the user wants to save!
fullFileName = fullfile(ImageFolder, baseFileName)
imwrite(yourImage, fullFileName);
0 个评论
Rahul punk
2021-6-2
编辑:Rahul punk
2021-6-3
%read image
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') ;
1 个评论
Rik
2021-6-2
The original question is more about defining the path dynamically, while your code defines it statically.
另请参阅
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!