Supervised learning of bag-of-features shape descriptors using sparse coding

We present a method for supervised learning of shape descriptors for shape retrieval applications. Many content‐based shape retrieval approaches follow the bag‐of‐features (BoF) paradigm commonly used in text and image retrieval by first computing local shape descriptors, and then representing them...

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Bibliographic Details

Published in:	Computer graphics forum Vol. 33; no. 5; pp. 127 - 136
Main Authors:	Litman, Roee, Bronstein, Alex, Bronstein, Michael, Castellani, Umberto
Format:	Journal Article
Language:	English
Published:	Oxford Blackwell Publishing Ltd 01.08.2014
Subjects:	Analysis Artificial intelligence Clustering Coding Computer graphics Computer programming Dictionaries Image retrieval Learning Optimization Retrieval Studies Texts Vector quantization
ISSN:	0167-7055, 1467-8659
Online Access:	Get full text
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