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Cited by 686

The DOI matches its Crossref record; 45 of the 45 references it cites were found in a registry or an index.

Scale-invariant heat kernel signatures for non-rigid shape recognition

Bronstein, Michael M., Kokkinos, Iasonas·2010·2010 IEEE Computer Society Conference on Computer Vision and Pattern Recognition

Abstract

One of the biggest challenges in non-rigid shape retrieval and comparison is the design of a shape descriptor that would maintain invariance under a wide class of transformations the shape can undergo. Recently, heat kernel signature was introduced as an intrinsic local shape descriptor based on diffusion scale-space analysis. In this paper, we develop a scale-invariant version of the heat kernel descriptor. Our construction is based on a logarithmically sampled scale-space in which shape scaling corresponds, up to a multiplicative constant, to a translation. This translation is undone using the magnitude of the Fourier transform. The proposed scale-invariant local descriptors can be used in the bag-of-features framework for shape retrieval in the presence of transformations such as isometric deformations, missing data, topological noise, and global and local scaling. We get significant performance improvement over state-of-the-art algorithms on recently established non-rigid shape retrieval benchmarks.

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Metadata

Authors
Bronstein, M. M., & Kokkinos, I.
Venue
2010 IEEE Computer Society Conference on Computer Vision and Pattern Recognition
Publisher
IEEE
Published
2010-06
Pages
1704-1711
ISSN
1063-6919 (ISSN-L)
OpenAlex
W2007206727
Cited by
686
References
45
FWCI
53.13
Type
conference paper
Language
en
Open access
closed

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CoChat. (2026). Citation check: Scale-invariant heat kernel signatures for non-rigid shape recognition. https://app.cochat.ai/papers/10.1109/cvpr.2010.5539838
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Bronstein, M. M., & Kokkinos, I. (2010). Scale-invariant heat kernel signatures for non-rigid shape recognition. 2010 IEEE Computer Society Conference on Computer Vision and Pattern Recognition. https://doi.org/10.1109/cvpr.2010.5539838

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