calibrate_pixel_size    Calibrate the pixel size using a test image
example_vessel          Example lymphatic width dataset
output_dir              Set the output directory
quantify_directory      Quantify the content of an entire directory of
                        sub-directories at once
quantify_mean_width     Quantify the vessel width over an entire ROI
quantify_mean_width_sections
                        Quantify the contractility of a vessel in
                        sections along it's length
quantify_width_position
                        Quantify the width of a vessel continuously
                        along it's length
scratch_dir             Set the scratch directory for vmeasur
select_roi              Select a ROI from a video file
threshold_apply         Threshold a video with pre-determined
                        parameters
threshold_vessel        Apply a threshold to a single frame
