Enhancement and cleaning of handwritten data by using neural networks and threshold technical

This paper propos the use threshold technical and artificial neural network (ANN) for clean and enhancement scanned image for recognition task. we show noise reduction and cleaning image can used different filter that result is not gratify. Multilayer perceptron (MLP) are trained in supervised methods using a cleaning image product with threshold technical and the corresponding noise handwritten image that product from scanning with scan machine. Results showes that this method is very performance from using filter for cleaning Image. Process of cleaning image is the preprocessing for system Handwritten recognition that we do this work in this paper.