@inproceedings{460f125df464456b8358b952f656cb2d,
title = "Equi-affine invariant geometries of articulated objects",
abstract = "We introduce an (equi-)affine invariant geometric structure by which surfaces that go through squeeze and shear transformations can still be properly analyzed. The definition of an affine invariant metric enables us to evaluate a new form of geodesic distances and to construct an invariant Laplacian from which local and global diffusion geometry is constructed. Applications of the proposed framework demonstrate its power in generalizing and enriching the existing set of tools for shape analysis.",
author = "Dan Raviv and Bronstein, {Alexander M.} and Bronstein, {Michael M.} and Ron Kimmel and Nir Sochen",
year = "2012",
doi = "10.1007/978-3-642-34091-8_8",
language = "الإنجليزيّة",
isbn = "9783642340901",
series = "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",
pages = "177--190",
booktitle = "Outdoor and Large-Scale Real-World Scene Analysis - 15th International Workshop on Theoretical Foundations of Computer Vision, Revised Selected Papers",
note = "15th International Workshop on Theoretical Foundations of Computer Vision ; Conference date: 26-06-2011 Through 01-07-2011",
}