An Efficient and Enhanced Unique Biometric Authentication System Using Optimized SVD

Biometrics is an enhanced and automatic method of recognizing a person based on his/her physiological internal or external characteristic. Making recognition more consistent under hysterical lighting conditions, multi variant environmental conditions is one of the most important challenges for realistic face recognition systems. This concept introduces a novel unified and unique face recognition process using modified Singular Value Decomposition Technique. The human face is full of huge information, but operating with all the information is time consuming process and less accuracy. It is little bit better get unique and significant data regarding face and discards other ineffectual information in order to make system reliable, efficient. . This procedure involves retrieving of its facial features and then recognizes it, regardless of occlusion, ageing, illumination, expression, lighting and pose. Optimized SVD is used for an efficient recognition of facial biometric process.