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This is a practical image feature extraction of chess with the pen combination design into a chess pen products, the design is the writing tool is also full of toys, practicality and interest. Only refill replacement in the use process, extend product life cycle. As much as possible to reduce the pollution of environment and resource waste.
University of electronic science and technology institute of China Zhongshan Istitute
ZhongShan, China
Guan Ting Chen,
University of electronic science and technology institute of China Zhongshan Istitute