Zheng, Jianwei Iterative Re-Constrained Group Sparse Face Recognition With Adaptive Weights Learning. [electronic resource] - IEEE transactions on image processing : a publication of the IEEE Signal Processing Society May 2017 - 2408-2423 p. digital Publication Type: Journal Article ISSN: 1941-0042 Standard No.: 10.1109/TIP.2017.2681841 doi