Table 1.

Comparison of features of SHERPA and ImageJ

Feature	SHERPA	ImageJ
Integrated workflow for segmentation, identification and measurement of objects	Yes	No
Automatic combination of multiple segmentation methods	Yes	No
Automatic combination of multiple contour optimization methods	Yes	No
Convexity defect measures	Yes	No
Ranking of segmentation results	Yes	No
Quick interactive review of results	Yes	No