@article{CHAO20171, title = "A robot calligraphy system: From simple to complex writing by human gestures", journal = "Engineering Applications of Artificial Intelligence", volume = "59", pages = "1 - 14", year = "2017", issn = "0952-1976", doi = "https://doi.org/10.1016/j.engappai.2016.12.006", url = "http://www.sciencedirect.com/science/article/pii/S0952197616302329", author = "Fei Chao and Yuxuan Huang and Xin Zhang and Changjing Shang and Longzhi Yang and Changle Zhou and Huosheng Hu and Chih-Min Lin", keywords = "Robotic writing, Robotic calligraphy, Human–robot interaction, Human gesture recognition, Classifier ensemble" }