MATLAB: How to save the contour as a image

contourfor loopimage analysisimage processingsave

Hi,

I am generating the contours with the code below but would like to know, how to save that contour as an image into the folder, do not mind the format of the picture it will be saved in!

Code:

I = imread(frame1.jpg);

imcontour (I,2);

I am not sure what other command to use after imcontour to save it directly as a image, I can save manually by using figure() but is there a way that I can save it directly to some folder.

Best Answer

Read about saveas.

saveas(gcf,'myFigure.png') ;

https://in.mathworks.com/help/matlab/ref/saveas.html

Related Solutions

MATLAB: How to save a figure

hgsave(gcf,'filename')

use hgload to load it

MATLAB: How to save the content of the current figure as an image

saveas(gcf,'filename.png')

would also work.

or something like this

for i=1:30
  % code to show image number i
  saveas(gcf,['filename' num2str(i) '.png']);
end

if you don't like the border around it type:

iptsetpref('ImshowBorder','tight');

before preparing your figure.

Best Answer

Related Solutions

MATLAB: How to save a figure

MATLAB: How to save the content of the current figure as an image

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