The result shows that this method is very simple and can make better approach of vector contour character with less critical point, and it also can keep the character of vector contour characters.

To fulfill the application requirement of character recognition in image, an improved algorithm for contour following algorithm was proposed and a contour list based on chain code was presented.

This paper expounds how Chinese characters were introduced into Japan and what influence of Chinese character contour, meaning and pronunciation had brought on formation of Japanese characters.