What does diffuse or sharpen really do?

[priort (Todd Prior)]

There is also a bit more elaboration in the manual in the workflow section that might support the way he presented it …Those initial description don’t really say much do they…

Diffuse module is now in the master.....

The bulk is there: https://www.researchgate.net/publication/220663968 But it’s heavily modified for a multi-scale wavelet scheme using B-spline cardinal wavelets regularized in variance. Some pointers here: The base paper only deals with diffusion along isophotes, I have generalized the framework to support diffusion along gradients and isotropic diffusion. Also, the PDE is solved for each wavelet scale on the high-freq layer (which is more or less equivalent to a laplacian already, by the…

Came from an early thread