The Scientific World Journal / 2014 / Article / Fig 1

Research Article

A “Salt and Pepper” Noise Reduction Scheme for Digital Images Based on Support Vector Machines Classification and Regression

Figure 1

Example of training images for classification. The added impulse noise is 20%. (a) Training image to detect white pixels; (b) training image to detect black pixels.
826405.fig.001a
(a)
826405.fig.001b
(b)