Performance Analysis of Cancelable Unimodal and Multiple Biometric Using Distortion Transformation Algorithm

Objectives: Cancelable unimodal and Multiple Biometric Using Distortion Transformation Algorithm solve the problem of raucous data, non-universality and unacceptable error rate during authentication.

Methods: Distortion Transformation algorithm used for generate key from multiple biometrics.

Results: The cryptographic key generation of multiple finger print and palm print of the same person. It gives more authentications.

Conclusion: The features are extracted from the palm print and multiple finger print of same person. The extracted features are used to generate the key using distortion algorithms which are used for further authentication. This cryptographic key is stored in the database and used for verification process.