C. Qian, Y. Zhuang, Z. Xu, "Visual tracking with structural appearance model based on extended incremental non-negative matrix factorization", Neurocomputing, Volume 136, pages 327-336, 2014.
J. Dou, J. Li, Q. Qin, Z. Tu, "Robust visual tracking based on incremental discriminative projective non-negative matrix factorization", Neurocomputing, Volume 166, pages 210-228, 2015.
H. Zhang, S. Hu, X. Zhang, L. Luo, "Visual tracking via constrained incremental non-negative matrix factorization", IEEE Signal Processing Letters, Volume 22, No. 9, pages 1350-1353, 2015.
F. Liu, P. Li, A. Hirose, "Incremental robust nonnegative matrix factorization for object tracking", International Conference on Neural Information Processing, ICONIP 2016, pages 611-619, 2016.