Bishnu, ArijitDas, SandipNandy, Subhas CBhattacharya, Bhargab B2011-09-192011-09-192006Pattern Recognition, v.39, p.1662-1671http://hdl.handle.net/10263/2572enApproximate matchingFingerprint matchingComputational geometryAlgorithmsComplexitySimple algorithms for partial point set pattern matching under rigid motionArticle