Ligang Zheng, Guoping Qiu, Jiwu Huang, Jiang Duan. Fast and accurate Nearest Neighbor search in the manifolds of symmetric positive definite matrices. In IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2014, Florence, Italy, May 4-9, 2014. pages 3804-3808, IEEE, 2014. [doi]
Abstract is missing.