3 problems

Let $\rho:[0,\infty)\to[0,\infty)$ be strictly increasing and strictly convex, let $f$, $F$, and $D$ satisfy the hypotheses of Theorem 1.2 and Theorem 1.3, and suppose that the den…

Let a natural image be an image drawn from the class of images considered representative of natural visual data, and let patch-based denoising methods denote the recent denoising m…

Anisotropic diffusion methods smooth noisy images using space-varying or gradient-dependent filtering, while nonlinear filters such as the median filter can be applied repeatedly t…