Aerial Handwriting Recognition Based on SVM

Handwriting is a most promising method in interacting with intelligent devices. In this paper, 3D aerial handwriting english characters are recognized with the help of SVM, thus realize the successful application of contactless human-computer interaction. Special pen is used to write letters in the air, and a camera is used to capture 3D motion information of pens. Test results show that the design can realize the recognition of 3D aerial handwriting characters with high accuracy, good real-time, and have a wide range of applications.