Figure 6From: Multiscale texture retrieval based on low-dimensional and rotation-invariant features of curvelet transformNon-Gaussian behavior. The Outex_TC12_t184 image of 000649.ras (left), the histogram of curvelet coefficients (right) at 2nd level, and angle 3Ï€/4 and corresponding Gaussian fit (green) and Kernel density estimation (red).Back to article page