Comments on “Iterative Re-Constrained Group Sparse Face Recognition With Adaptive Weights Learning”
Haoxi Li, Haifeng Hu, Chitung Yip · IEEE Transactions on Image Processing · 2017
In the above paper [1] the authors designed an IRGSC architecture for face recognition with pixel corruption and occlusion. We have discovered that the calculation of the weights vector s in the original paper is flawed. In this comment we demonstrate the correct calculations, and further analysed some of the results in the paper.