MATLAB: How can i save a plot like image jpeg

image processingimshowsave

Hi, I need save a image what is displayed with imshow, like this code:
      figure;
      imshow(uint8(ImgQ));
      hold on;
      DrawLine(Region);
      hold off;
The point is that need to save the image with the line drawn, and I can do one by one for processing is batch. Does anyone have any ideas?

Best Answer

http://www.mathworks.com/help/matlab/ref/getframe.html
together with imwrite().
See also print() and saveas(), and see also VideoWriter
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