## A non-rigid 3D model retrieval method based on scale-invariant heat kernel signature features

- Pengjie Li, Huadong Ma, Anlong Ming
- Multimedia Tools and Applications
- 2016

Given a closed plane curve <b>c</b>(<i>t</i>) = (<i>c</i><inf>1</inf>,<i>c</i><inf>2</inf>) (<i>t</i>) ∈ ε R<sup>2</sup> and associated function values g(<i>t</i>) we present a geometric idea and an algorithm to solve the equation ||∇<i>f</i>|| = <i>a</i> = const. with respect to the boundary values <i>g</i>(<i>t</i>) along the boundary <b… (More)

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@inproceedings{Peternell2005AGI,
title={A geometric idea to solve the eikonal equation},
author={Martin Peternell and Tibor Steiner},
booktitle={SCCG},
year={2005}
}