Description: Function [U, minv, SS] = Nonlinear_Diffusion (U_0, tau, eps, p, T, theta, sigma, fig_handle)
Performs nonlinear scalar valued and coupled vector/matrix valued diffusion
Inputs:
U_0 nxmx dxw input field:
D = 1, w = 1: scalar valued diffusion (eg grayscale image)
D> 1, w = 1: coupled vector valued diffusion (eg color image)
D> 1, w> 1: coupled isotropic matrix valued diffusion (eg nonlinear structure tensor)
Of tau 1 x 1 (optional) time the step size
Eps, 1 x 1 (optional) epsilon for the diffusivity function
P 1 x 1 (optional) p of the diffusivity function:
P = 0 corresponds to homogeneous diffusion gaussian the smoothing
0 <p <1 corresponds to the forward diffusion
To Search:
File list (Check if you may need any files):
cyuyan.doc
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