Signature Recognition System with Neural Networks V4: Review on the Simple and Hypride Source code for Signature Recognition, based on Neural Networks.This project draws the outline of an Offline Signature Recognition and Verification System that is based on ANN (Artificial Neural Network) and moment invariant method. This algorithm involves designing of two separate neural networks; one for signature recognition and the other for signature verification. Both the networks comprise a four-step process. The steps are explained hereafter. The first and foremost step is to separate the signature from its background. The second step includes Normalization and Digitalization of the original signature. In the third step, moment invariant vectors are achieved. And the final step encompasses the process of signature recognition and verification.