Fig. 27From: Skewed alpha-stable distribution for natural texture modeling and segmentation in contourlet domainSegmentation results for a mosaic from Vistex album without noise. a Original image. b Hand-segmented image. c Gaussian features. d Rayleigh features. e Alpha-stable features. f Gaussian + contourlet features. g Rayleigh + contourlet features. h Alpha-stable + contourlet features. i Fractal dimension. j Fractal + contourlet. k Alpha-stable + waveletBack to article page