MAKE_NOISY_DATA | ![]() |
Adds Gaussian noise to USPS database.
Description:
It adds Gaussian noise to the USPS images. The input
file usps.mat contains training trn.X and testing
tst.X part. This script generates file usps_noisy
which contains
trn.gnd_X [256x7291] Original training USPS data.
trn.X [256x7291] USPS data with added Gaussian noise.
trn.y [1x7291] Labels (1..10).
tst.gnd_X [256x2007] Original testing USPS data.
tst.X [256x2007] USPS data with added Gaussian noise.
tst.y [1x2007] Labels (1..10).
About: Statistical Pattern Recognition Toolbox
(C) 1999-2003, Written by Vojtech Franc and Vaclav Hlavac
Czech Technical University Prague
Faculty of Electrical Engineering
Center for Machine Perception
Modifications:
07-jun-2004, VF