On the basis of the inclusive matching method, double inclusive matching method and point tracking inclusive matching method, a new method of Chinese character recognition has been presented: point tracking inclusive ...On the basis of the inclusive matching method, double inclusive matching method and point tracking inclusive matching method, a new method of Chinese character recognition has been presented: point tracking inclusive matching method with backtracking control strategies. In the inclusive matching method, the attribute of character depends on the inclusive rate which describes whether the standard lexigraphy is included in an input character; the point tracking inclusive matching method can speed up the procedure of recognition and reduce the memory room occupied by the standard lexigraphy. In order to suit the large number and the complex forms of Chinese characters, and in order to avoid random noise and interference of input, the backtracking control strategy is introduced into the point tracking inclusive matching method. Using this strategy, the simple branch relative tree can be expanded to the multi-branch relative tree, and several paths for matching characters are opened up. Once matching along one path of the multi-branch tree succeeds, the character is recognized. The result of an experiment in recognizing printed multi-typeface Chinese characters shows this method has a rather strong adaptability.展开更多
文摘On the basis of the inclusive matching method, double inclusive matching method and point tracking inclusive matching method, a new method of Chinese character recognition has been presented: point tracking inclusive matching method with backtracking control strategies. In the inclusive matching method, the attribute of character depends on the inclusive rate which describes whether the standard lexigraphy is included in an input character; the point tracking inclusive matching method can speed up the procedure of recognition and reduce the memory room occupied by the standard lexigraphy. In order to suit the large number and the complex forms of Chinese characters, and in order to avoid random noise and interference of input, the backtracking control strategy is introduced into the point tracking inclusive matching method. Using this strategy, the simple branch relative tree can be expanded to the multi-branch relative tree, and several paths for matching characters are opened up. Once matching along one path of the multi-branch tree succeeds, the character is recognized. The result of an experiment in recognizing printed multi-typeface Chinese characters shows this method has a rather strong adaptability.
