37 search results - page 1 / 8 » Persistence Barcodes for Shapes |
SGP
2004
13 years 7 months ago
2004
In this paper, we initiate a study of shape description and classification via the application of persistent homology to tangential constructions on geometric objects. Our techniq...
CRV
2009
IEEE
13 years 11 months ago
2009
IEEE
The 1D barcode is a ubiquitous labeling technology, with symbologies such as UPC used to label approximately 99% of all packaged goods in the US. It would be very convenient for c...
CG
2004
Springer
13 years 4 months ago
2004
Springer
In this paper, we present a complete computational pipeline for extracting a compact shape descriptor for curve point cloud data. Our shape descriptor, called a barcode, is based ...
ISBI
2011
IEEE
12 years 8 months ago
2011
IEEE
It is known that the brain network has small-world and scalefree topology, but the network structures drastically change depending on how to threshold a connectivity matrix. The e...
COMPGEOM
2008
ACM
13 years 6 months ago
2008
ACM
Manifold reconstruction has been extensively studied for the last decade or so, especially in two and three dimensions. Recent advances in higher dimensions have led to new method...