earticle

영어

This paper introduces template matching algorithm, and put forward an improved template matching algorithm which based on the weighted matching degree. After the completion of the pre- processing of input characters, the algorithm uses the moving match of the standard character template with respect to image character template. What’s more, in terms of calculating matching rate, a method of weighted matching degree has been used. Experimental results show that this algorithm can provide a more comprehensive matching rate between target character and stander character, and overcome the fallacious recognition produced by traditional calculation method of matching rate. It not only guarantees the accurate recognition rate of general character, but also effectively avoids the influence of adherent noise and partial distortion, which greatly improved the recognition rate of the character.