Link: http://rsbweb.nih.gov/ij/index.html
Some useful developments:
- http://www.shapelogic.org/ and http://code.google.com/p/shapelogic/ and http://www.shapelogic.org/particle.html
- http://www.uhnresearch.ca/facilities/wcif/imagej/particle_analysis.htm
- http://www.microscopy.ethz.ch/downloads/particle-size.pdf
- http://rsbweb.nih.gov/ij/docs/pdfs/ImageJ.pdf How to use ImageJ
