Ear as a Raised area for Hottest Biometric Solution Using Universality, Distinctiveness, Permanence and Measurability Properties -- PURS Using UDPM

Traditionally, thumb print and iris pattern are used for person identification as biometric features. The recent use of biometric evolution for person identification is ear. In this paper PURS using UDPM (Person Unique Recognition System using Universality, Distinctiveness, Permanence, and Measurability), processes biometric characteristic, human ear, to uniquely recognize a person with the help of the ear features. Ear image is captured digitally and is processed to extract ear features (Helix rim, Lobule, Triangular fossa, Conch a, Tragus, Cannal Intertraguiano, Crus of Helix, Antihelix, and Antritragus) and stored in database for matching process. [12]. Matching process uses projection lines to quantify ear features and provides corresponding profile as a end result of system in graphical format as well as textual format with tolerance boundary. A system is presented here for person recognition using ear features.