In this paper, we propose a direction-oriented sharpness dependent filter for smoothing a noisy polygon mesh model that contains a large amount of noise. The goal is to remove the noise so that the model conforms to the shape of the original model. The ...

Fair webs are energy-minimizing curve networks. Obtained via an extension of cubic splines or splines in tension to networks of curves, they are efficiently computable and possess a variety of interesting applications. We present properties of fair webs ...

In this paper, we propose a sharpness dependent filter design based on the fairing of surface normal, whereby the filtering algorithm automatically selects a filter. This may be a mean-filter, a min-filter, or a filter ranked between these two, ...