Many algorithms have been suggested for the shape-from-shading problem, and some
years have passed since the publication of the survey paper by Zhang et al.[R. Zhang, P.-S …

This paper is concerned with computing graph edit distance. One of the criticisms that can
be leveled at existing methods for computing graph edit distance is that they lack some of …

Applications such as layered manufacturing, or in general, solid free-form fabrication, pose a
major challenge on online process control. For these parts to be functional, it is imperative …

3D Morphable Models (3DMMs) are powerful statistical models of 3D facial shape and
texture, and are among the state-of-the-art methods for reconstructing facial shape from …

Several algorithms have been suggested for the shape from shading problem, and some
years have passed since the publication of Horn and Brooks' book [27]. In this survey paper …

In this paper, we show how a statistical model of facial shape can be embedded within a
shape-from-shading algorithm. We describe how facial shape can be captured using a …

Mesh Smoothing by Adaptive and Anisotropic Gaussian Filter Applied to Mesh Normals Page
1 Mesh Smoothing by Adaptive and Anisotropic Gaussian Filter Applied to Mesh Normals …

In this work we pursue a data-driven approach to the problem of estimating surface normals
from a single intensity image, focusing in particular on human faces. We introduce new …

We present two simple yet effective mesh denoising methods. The methods combine a
diffusion (repeated local averaging) of mesh normals with histogram-based filtering …

We present a method for the integration of nonlinear holonomic constraints in deformable
models and its application to the problems of shape and illuminant direction estimation from …