AutoScaleIt has been written by David Harris-Birtill in Matlab.

It automatically loads in TEM (transmission electron microscopy) images, performs image analysis to select the rod like objects, measures their length and widths, calculates their aspect ratios (length/width), and plots them in histograms also displaying the mean and standard deviation on the top of the figures. These figures are automatically saved into the folder specified by the user at the start of the program.

This is an opensource program for anyone to use and modify – but please do cite it and its author if you do so.