Evaluation of shape correspondence using ordinal measures

Faouzi Alaya Cheikh; Bogdan Cramariuc; Mari Partio; Pasi Reijonen; Moncef Gabbouj

doi:10.1117/12.451097

19 December 2001 Evaluation of shape correspondence using ordinal measures

Faouzi Alaya Cheikh, Bogdan Cramariuc, Mari Partio, Pasi Reijonen, Moncef Gabbouj

Proceedings Volume 4676, Storage and Retrieval for Media Databases 2002; (2001) https://doi.org/10.1117/12.451097
Event: Electronic Imaging, 2002, San Jose, California, United States

Abstract

In this paper we present a novel approach to shape similarity estimation based on ordinal correlation. The proposed method operates in three steps: object alignment, contour to multilevel image transformation and similarity evaluation. This approach is suitable for use in CBIR, shape classification and performance evaluation of segmentation algorithms. The proposed technique produced encouraging results when applied on the MPEG-7 test data.

Citation Download Citation

Faouzi Alaya Cheikh, Bogdan Cramariuc, Mari Partio, Pasi Reijonen, and Moncef Gabbouj "Evaluation of shape correspondence using ordinal measures", Proc. SPIE 4676, Storage and Retrieval for Media Databases 2002, (19 December 2001); https://doi.org/10.1117/12.451097

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