Handwritten Chinese characters stroke extraction has the important research meaning in handwriting distinguishing,once the handwritten Chinese characters stroke extraction obtains the breakthrough on the correctness and speeds,the Chinese characters handwriting distinguishing and recognition will produce important breakthrough.

Structure matching method is considered not only the strokes extraction and matching, but also the relation type of those strokes, and this method can get good result in recognition in handwritten chinese character.

In this method,not only the strokes extraction and matching are considered,but the relation type of those strokes,and this method get good result in recognition in handwritten Chinese character.

The emphases include binarization of colorful HCTG, HCTG noise elimination, lines extraction from HCTG, words extraction from text line, HCCR based on feature extraction and classification, strokes extraction and HCCR based on structural matching.

An approach to stroke extraction of handwritten Chinese characters based on thinning;

Dynamic stroke extraction algorithm for Chinese characters;

A novel method of stroke extraction is proposed.

To effectively identify and interpret ambiguous zones in handwritten Chinese image, a new method for handwritten stroke extraction based on ambiguous-zone detection is proposed.

We also present a stroke extraction algorithm based on stroke segment topologically.

This paper proposes a video text tracking and text stroke extraction method under complex background.