Palm print authentication technique is very powerful technique as compare with other technique and it is also very friendly with the user and environment. Palm is the mainly inner part of the hand which shows different features as compare with other in this it technique it mainly provide the path to authenticate the user or modify the user. In this technique we use phase based matching algorithm and if in this problems will occur then it reduce by using of Fourier Transform technique and Integration system. These techniques extract the features of the palm to modify it and there are so many features for extraction. In this we authenticate the user with applying some of the transformation where when we extract the feature vector then it will not give the accurate result. That's why we using this transformation technique in this which is very useful for the user.

Biometric technology classified into two stanzas as authentication and second one is identification this is majorly used in various fields or different- different applications because it verifies the data with help of other rectification technique. Here, we face so many difficulties which play an essential role in rectification process such as the disturbance in picture, blurring, not cleared the minutiae points and picture superiority. Here we use some algorithm which boosts up the algorithms and performance of recognition. This process is very efficient to rectify any of the documents and it is also been good to detect the features or attributes in terms of security.