Provides functions to read ImageJ (http://imagej.nih.gov/ij/) Region of Interest (ROI) files, to plot the ROIs and to convert them as spatstat (http://spatstat.org/) spatial patterns.
ImageJ ROI objects can be read to R using read.ijroi and read.ijzip functions. The objects can be plotted using generic plot command and converted to spatstat.geom spatial patterns by using ij2spatstat function.