System for determining correction of handwriting Chinese characters

A system for determining correction of handwriting Chinese characters, including:

• a Chinese character collector for collecting template Chinese characters which is inputted by handwriting;
• components of the template Chinese characters are correct component structures;
• a pre-processor connected to the Chinese character collector for pre-processing the template Chinese characters;
• a feature classifier connected to the pre-processor for automatically classifying features of the template Chinese characters;
• that is, to obtain a rectangle frame of each component of a Chinese character and to calculate a mass center of the rectangle frame;
• then text features of the template Chinese characters are acquired by a program;
• text features of different template Chinese characters expressing the same Chinese character are compared;
• if for the same Chinese character, the template Chinese characters have the same text feature, then the same text feature is marked as a necessary text feature of the Chinese character;
• results from the comparison are stored as a template of the text feature of the Chinese character;
• a tested handwriting Chinese character collector connected to the feature classifier for collecting the handwriting Chinese characters to be tested;
• exact external rectangles and mass centers of the handwriting Chinese characters to be tested being calculated, which are inputted to the feature classifier for calculating text features for of the handwriting Chinese characters to be tested;
• a feature comparator connected to the feature classifier and a feature set database;
• the feature comparator acquiring the text features of the handwriting Chinese characters to be tested from the feature classifier;
• then the feature comparator comparing the text features of a handwriting Chinese character to be tested with feature sets of the template Chinese characters originally stored in the feature set database are compared;
• if they match completely, it is said that the handwriting Chinese character to be tested is correct.