For this purpose we use methodfor robust
Thursday, May 28th, 2009Experimentalresults on facial color images show that accurate estimatesof the Gaussian mixture parameters are computed. For this purpose, we use methodfor robust parameter estimation of Gaussian mixture components. Also, we use an additional class, which includes all pixelsnot modeled explicitly by Gaussian with small variance, by auniform probability density, and amending the EM algorithm appropriately,in [...]