@inproceedings{DrLiRuSc05,
author = {Litke, Nathan and Droske, Mark and Rumpf, Martin and Schr{\"{o}}der,
Peter},
title = {An Image Processing Approach to Surface Matching},
booktitle = {Proc. of Eurographics Symposium on Geometry Processing},
year = {2005},
pages = {207--216},
abstract = {Establishing a correspondence between two surfaces is a basic ingredient
in many geometry processing applications. Existing approaches, which
attempt to match two embedded meshes directly, can be cumbersome
to implement and it is often hard to produce accurate results in
reasonable time. In this paper, we present a new variational method
two surfaces via a non-rigid deformation directly in $\mathbb{R}^3$,
we apply well established matching methods from \emph{image processing}
in the parameter domains of the surfaces. A matching energy is introduced
which may depend on curvature, feature demarcations or surface textures,
and a regularization energy controls length and area changes in the
induced deformation between the two surfaces. The metric on both
surfaces is properly incorporated into the formulation of the energy.
This approach reduces all computations to the 2D setting while accounting
for the original geometries. Consequently a fast multiresolution
numerical algorithm for regular image grids can be applied to solve
the global optimization problem. The final algorithm is robust, generically
much simpler than direct matching methods, and computationally very
fast for highly resolved triangle meshes.},
owner = {bibtex}
}