Regions of interest

This section is dedicated to analysis of mask and its specific regions. ImageJS is first and foremost an analyzer of particles and analysis of regions of interest. Therefore there are tools that help detecting particles as well as determining their size, shape position and direction.

Methods

Can be applied on	ROIs	Masks
Convex Hull(convexHull)	✅	✅
Feret diameter(feret)	✅	✅
Minimum Bounding Rectangle(mbr)	✅	✅
Perimeter(perimeter)	✅	❌
EQPC(eqpc)	✅	❌
PED(ped)	✅	❌
Centroid(centroid)	✅	❌
Fill ratio(fillRatio)	✅	❌
Solidity(solidity)	✅	❌
Roundness(roundness)	✅	❌
Sphericity(sphericity)	✅	❌