Xiaopeng Hong, Hong Chang, Shiguang Shan, Xilin Chen, Wen Gao. Sigma Set: A small second order statistical region descriptor. In 2009 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR 2009), 20-25 June 2009, Miami, Florida, USA. pages 1802-1809, IEEE, 2009. [doi]
Abstract is missing.