TY - CHAP A1 - Ridza Azri Ramlee A2 - Khairul Azha A3 - Ranjit Singh Sarban Singh ED1 - Zahid Riaz Y1 - 2011-10-21 PY - 2011 T1 - Detecting Cholesterol Presence with Iris Recognition Algorithm N2 - Biometric authentication has been widely used for access control and security systems over the past few years. The purpose of this book is to provide the readers with life cycle of different biometric authentication systems from their design and development to qualification and final application. The major systems discussed in this book include fingerprint identification, face recognition, iris segmentation and classification, signature verification and other miscellaneous systems which describe management policies of biometrics, reliability measures, pressure based typing and signature verification, bio-chemical systems and behavioral characteristics. In summary, this book provides the students and the researchers with different approaches to develop biometric authentication systems and at the same time includes state-of-the-art approaches in their design and development. The approaches have been thoroughly tested on standard databases and in real world applications. BT - Biometric Systems SP - Ch. 8 UR - https://doi.org/10.5772/24202 DO - 10.5772/24202 SN - PB - IntechOpen CY - Rijeka Y2 - 2021-06-14 ER -