View images in between loops

I have a video on which i have implemented the hand detector code. Hand detector code detects hand in one frame of a video and shows its coordinates on hand by using imshow() hold and plot. When i am running my code on the video,it gives only the output of the last frame while i donot get the plots of the inner frames. How could this problem be solved?

Answer 1

[Jonathan Sullivan]

drawnow;