A Recognition Method of Graphic Pattern Based on Invariant Moments and Probabilistic Neural Network
Fu Ming · 2003
Recognition of graphic pattern is a branch of pattern recognition. In this paper, firstly, seven invariant moments of graphics as well as its features are obtained. Then, these features are sent to probabilistic neural network for recognition. Experiments show that this method not only can classify ordinary graphic patterns, but also can classify defective or lopsided graphic patterns.