Image denoising using kernel PCA.
make_noisy_data - Adds Gaussian noise to USPS database.
show_denois_tuning - Plots curves of tuning stage of Kernel PCA.
show_denoising - Image denosing of USPS hand-written numerals.
train_kpca_denois - Training of kernel PCA model for image denoising.
train_lin_denois - Training of linear PCA model for image denoising.
USPSModelGreedyKPCA.mat - Kernel PCA model of USPS numerals.
USPSModelLinPCA.mat - Linear PCA model of USPS numerals.
noisy_circle.mat - Toy data generated by 'gencircledata'.
About: Statistical Pattern Recognition Toolbox
(C) 1999-2004, Written by Vojtech Franc and Vaclav Hlavac
Czech Technical University Prague
Faculty of Electrical Engineering
Center for Machine Perception
Modifications:
10-jun-2004, VF