Description: sparsity preserving projections (SPP)method, according to the paper "sparsity preserving projections with applications to face recognition", using the AR face image database
- [pca-Matlab-code] - pca principal component analysis algorit
- [hog] - hog feature extraction algorithm for obj
- [ar_dct_kda] - In the AR face database on the DCT trans
- [ar_dct_lda] - AR Face Database for DCT transform, and
- [sparse_representation] - Sparse representation of the most popula
- [SRC] - This pack of code implement a imges-base
- [1] - Sparse expression: Vector, matrix and te
- [LeastR] - Least Squares Loss with the L1-norm Regu
- [A-Sparse-Learning-Package] - Rice University study Toolbox sparse com
- [l1_ls] - Sparse that classification algorithms, m
File list (Check if you may need any files):
samplemat.mat
spp_ar.m