Research On Printed Chinese Character Recognition

Stokes represent internal character of Chinese Character, The previous method of traversing times of strokes is full-breakthrough to stroke, but this method is not effective for some Chinese Characters. This paper introduces half-breakthrough of strokes, and makes traversing times combine newly then obtains a new feature. It is used to be the first recognition with the combination of full-breakthrough and half-breakthrough. If it can not be recognized then make the second recognition with energy-density. This method does not need to complex thin to the character picture, reducing the erroneous question which is brought by thinning。The result shows this method is effective. The effect of the new method has obvious progress compared with the full-breakthrough only in first recognition, decreasing workload of the second recognition. A method of printing digital has been proposed that based on the structure shape, through analyzing the structure shape of the printing digital. This method does not need to complex thin to the character picture, reducing the erroneous question which is brought by thinning, so the recognition speed is quickly. The result shows this method is effective.