@inproceedings{4ab5cc4fb72746e494542616c6861630,
title = "Refining shape correspondence for similar objects using strain",
abstract = "Several applications - for example, study of biological tissue movement and organ growth - require shape correspondence with a physical basis, especially for shapes or regions lacking distinctive features. For this purpose, we propose the adaptation of mechanical strain, a well-established physical measure for deformation, to the problem of constructing shape correspondence and measuring similarity between non-rigid shapes. In this paper, we demonstrate how to calculate strain for a 2D surface embedded in 3D. We then adjust the correspondence between two surfaces so that the strain varies smoothly across the deformed surface (by minimizing the change in strain). The final strain on the deformed surface can be used as a measure of shape similarity.",
author = "L. Phan and Knutsen, {A. K.} and Bayly, {P. V.} and S. Rugonyi and C. Grimm",
note = "Publisher Copyright: {\textcopyright} The Eurographics Association 2011.; 4th Eurographics Workshop on 3D Object Retrieval, 3DOR 2011 ; Conference date: 10-04-2011",
year = "2011",
doi = "10.2312/3DOR/3DOR11/017-024",
language = "English",
series = "Eurographics Workshop on 3D Object Retrieval, EG 3DOR",
publisher = "Eurographics Association",
pages = "17--24",
editor = "Tobias Schreck and Alfredo Ferreira and Afzal Godil and Hamid Laga and Remco Veltkamp and Ioannis Pratikakis",
booktitle = "Eurographics Workshop on 3D Object Retrieval, 3DOR 2011 - co-event of Eurographics 2011",
}