Saha, P KChaudhuri, B B2015-03-232015-03-232015-03-23http://hdl.handle.net/10263/6105International conference on advances in pattern recognition and digital techniques : proceedings of P.C.Mahalanobis birth centenary volume(1993).enMinimal separationMaximal pocketConcepts of minimal separation and maximal pocket in 3D digital spacePresentation