JPR_V3_N2_RP4 Vibhooti Markandey Journal on Pattern Recognition 2350-112X 3 2 24 29 Biometrics, Tongue Print, Unique Physiology, SURF Just like the uniqueness of physiological features of various biometric modalities, Tongue Print of a person possesses uniqueness in itself. Tongue print of every Human is different and unique. Besides being unique it the least manipulated organ that it enhances security for identification and authentication of a person, avoiding most of the forgery cases. This paper introduces the feature extraction and the methodology for the study of person identification using tongue print. Speeded Up Robust Factor (SURF) is used, which is a local invariant interest point detector and descriptor. June - August 2016 Copyright © 2016 i-manager publications. All rights reserved. i-manager Publications http://www.imanagerpublications.com/Article.aspx?ArticleId=8265