title: How to calculate/represent rate of change of a pixel in ImageJ
body: <p>The following is in reference to dynamic 16-bit images in ImageJ64.<br>
  I am aiming to be able to "plot" a rate of change for each pixel in the image for the whole sequence of images (60 per set) and use the different gradient values of this plot as representation of the change in that pixel over time thus displaying dynamic data as a still image.  Any ideas on where to start and any tools that may be of use?</p>