Count intersection lines

Posted by redcarnations on Sep 04, 2014; 4:09pm
URL: http://imagej.273.s1.nabble.com/Count-intersection-lines-tp5009504.html

i have membranes imaged. i want to put a straight line through the center of the image vertically and through the center horizontally and count how many times the straight lines intersects the membranes. i have tried thresholding the image and creating an outline but beyond this point, i am stuck. how do i make imagej count the number of times the straight lines intersect the membranes? is this even possible? thanks!