摘要：To solve the problem that people without hands can not operate computer mouse, a novel tongue controlled mouse system is proposed based on computer vision and human-computer interaction. In the system, the recognized tongue action is used to activate the mouse operation. Tongue controlled mouse system architecture is firstly introduced and then the algorithms including mouth localization, feature extraction and tongue action recognition are described. An advanced LBP operator is presented for mouth feature extraction and the SVM classifier is trained for action recognition. The experimental results show that the scheme proposed in this study can realize the tongue action recognition effectively and meet the real-time and robustness requirements of the video processing system.
