@inproceedings{Rusinkiewicz:2004:ECT,
opteditor = {},
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optnote = {},
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author = {Szymon Rusinkiewicz},
optkey = {},
optannote = {},
optseries = {},
url = {http://www.cs.princeton.edu/gfx/pubs/_2004_ECA/index.php},
localfile = {papers/Rusinkiewicz.2004.ECT.pdf},
optpublisher = {},
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doi = {http://dx.doi.org/10.1109/TDPVT.2004.1335277},
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booktitle = {Proceedings of the 2\textsuperscript{nd} International Symposium
on 3D Data Processing, Visualization, and Transmission 2004
(3DPVT'04, September 06--09, 2004, Thessaloniki, Greece)},
optvolume = {},
optnumber = {},
abstract = {The computation of curvature and other differential properties of
surfaces is essential for many techniques in analysis and
rendering. We present a finite-differences approach for estimating
curvatures on irregular triangle meshes that may be thought of as
an extension of a common method for estimating per-vertex normals.
The technique is efficient in space and time, and results in
significantly fewer outlier estimates while more broadly offering
accuracy comparable to existing methods. It generalizes naturally
to computing derivatives of curvature and higher-order surface
differentials.},
title = {{E}stimating {C}urvatures and {T}heir {D}erivatives on {T}riangle
{M}eshes},
year = {2004},
pages = {486--493},
}
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