Han, Junwei, Awad, George M., Sutherland, Alistair and Wu, Hai (2006) Automatic skin segmentation for gesture recognition combining region and support vector machine active learning. In: FGR 2006 - The 7th International Conference on Automatic Face and Gesture Recognition, 10-12 April 2006, Southampton, UK.

Wu, Hai and Sutherland, Alistair (2001) Dynamic gesture recognition using PCA with multi-scale theory and HMM. In: SPIE International Symposium on Multispectral Image Processing and Pattern Recognition, Vol. 4550, 22-24 October 2001, Wuhan, China.