Fast shape retrieval based on shape contexts

S Schlosser; R Beichel

doi:10.1109/ISPA.2009.5297726

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Conference proceeding

Fast shape retrieval based on shape contexts

S Schlosser and R Beichel

2009 Proceedings of 6th International Symposium on Image and Signal Processing and Analysis, pp.293-298

09/2009

DOI: 10.1109/ISPA.2009.5297726

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Abstract

Object shape is a powerful feature for content-based image retrieval. We propose a new shape contexts-based shape signature for shape retrieval. In terms of computing time, our method outperforms other approaches that calculate point correspondences based on shape contexts for shape retrieval. Consequently, our method is well suited for large databases. We demonstrate the retrieval performance of our approach on ETH-80 and KIMIA-216 data sets.

Biomedical engineering

Biomedical imaging

Content based retrieval

Image databases

Image retrieval

Information retrieval

Information technology

Power engineering computing

Shape measurement

Spatial databases

Details

Title: Subtitle: Fast shape retrieval based on shape contexts
Creators: S Schlosser - Carinthia University of Applied Sciences
R Beichel - University of Iowa
Resource Type: Conference proceeding
Publication Details: 2009 Proceedings of 6th International Symposium on Image and Signal Processing and Analysis, pp.293-298
Publisher: IEEE
DOI: 10.1109/ISPA.2009.5297726
ISSN: 1845-5921
Language: English
Date published: 09/2009
Academic Unit: Electrical and Computer Engineering
Record Identifier: 9984198001902771

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