Study and comparison of various point based feature extraction methods in palmprint authentication system
Vinod Kumar D, Andiappan Nagappan · 2012
Bio metrics is the word derived from Greek words ―Bio‖ means (life) & ―Metrics‖ means (to measure). Bio metrics is the science of measuring hu man characteristics for the purpose of authenticating or identify ing the identity of an individual. Bio metrics System is used for automated recognition of an individual. In Informat ion system in particu lar b io metrics is used as a form of identity access management and access control. It is also used to identify individuals in groups that are under surveillance. In this paper, palmp rint bio met ric is used for personal authentication. Various feature extract ion methods to be discussed and compared are Forstner operator, SUSAN operator, Wavelet based salient point detection and Tra jkovic and Hedley corner detector.