Brief: *CPI3V processing code *A collection of files to process the roi files from the CPI3V *Extracts data blocks from *.roi files and saves *Processes the image data to file particle properties, boundaries, etc. *Writes images to png files for viewing *Calculates time-series of concentrations, segregated by particle properties Running code: *See the README in either the matlab or python directory Using code: *The code has been written by Dr Paul Connolly, University of Manchester. *It is available for collaborative use. *Please cite the original source of the code when using. Contributing development: * Plans is to add code so that the user can use the Python language * Contact the code owner to contribute ideas.