REVIEW ON OFFLINE SIGNATURE VERIFICATION METHODS BASED ON ARTIFICIAL INTELLIGENCE TECHNIQUE

Signature can be used as a biometric is implemented in various systems as well as every signature signed by each person is distinct at the same time. It is very important to have a computerized signature verification system. In case of offline signature verification system dynamic features are not included obviously, but we can use a signature as an image and apply image processing techniques to make an effective offline signature verification system. Author wants to illustrate two techniques reviewed by him on Offline signature Verification. Those techniques are mixed of Energy with Angle and Energy with Chain Code.

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