Re: Processing a video

Posted by Alan Hewat-2 on Oct 26, 2018; 12:03pm
URL: http://imagej.273.s1.nabble.com/Processing-a-video-tp5021352p5021359.html

Michael's solution for background subtraction looks good, but perhaps Mahdi
should explain the physical situation. Does he only have these videos, or
can he intervene eg to place a white card behind the upper part of the
stream ? But he will still have varying bubble size, clumping, bubbles
behind bubbles etc.

If these are gas bubbles, measuring their average size and simply
collecting the gas would give a good estimation of their number :-)

Alan


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Dr Alan Hewat, NeutronOptics, Grenoble, FRANCE
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