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A. Collins, A. Zomorodian, G. Carlsson, and L. Guibas. A Barcode Shape Descriptor for Curve Point Cloud Data. Computers & Graphics 28 (2004), pp. 881-894.
Abstract:
In this paper, we present a complete computational pipeline for extracting
a compact shape descriptor for curve point cloud data (PCD).
Our shape descriptor, called a \emph{barcode}, is based on a blend of
techniques from differential geometry and algebraic topology.
We also provide a metric over the space of barcodes, enabling fast
comparison of PCDs for shape recognition and clustering.
To demonstrate the feasibility of our approach, we implement our
pipeline and provide experimental evidence in shape classification and
parametrization.
Bibtex:
@article{czcg-bsdcpcd-04b,
author = "Collins, A. and Zomorodian, A. and Carlsson, G. and Guibas, L.",
title = "A Barcode Shape Descriptor for Curve Point Cloud Data",
journal = "Computers and Graphics",
year = 2004,
volume = 28,
pages = "881--894",
}
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