Abstract:
The problem of content-based image retrieval is becoming essential in many real-world applications, mostly due to the growth in size of modern image databases. In particular, this work addresses the retrieval of trademark emblems, which is key for detecting trademark infringement. A common approach that proved suitable for this task, is to encode emblems using shape descriptors and Zernike complex moments. This work focuses on their study, proposing a two-fold contribution. First, we present some modifications to Zernike complex moments and then we explore the use of different comparison metrics. Both have shown to report improvements in retrieved results and in execution time. © 2010 Springer-Verlag.
Registro:
Documento: |
Artículo
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Título: | Content-based emblem retrieval using Zernike moments |
Autor: | Cura, E.; Tepper, M.; Mejail, M. |
Ciudad: | Sao Paulo |
Filiación: | Departamento de Computacion, Facultad de Ciencias Exactas Y Naturales, Universidad de Buenos Aires, Argentina
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Palabras clave: | Comparison metrics; Complex moments; Content based image retrieval; Content-based; Execution time; Image database; Real-world application; Shape descriptors; Trademark infringement; Work Focus; Zernike; Zernike moments; Comparison metrics; Complex moments; Content based image retrieval; Content-based; Image database; Shape descriptors; Trademark infringement; Zernike moments; Computer vision; Commerce; Content based retrieval; Image retrieval; Signal reconstruction; Pattern recognition |
Año: | 2010
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Volumen: | 6419 LNCS
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Página de inicio: | 79
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Página de fin: | 86
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DOI: |
http://dx.doi.org/10.1007/978-3-642-16687-7_15 |
Título revista: | 15th Iberoamerican Congress on Pattern Recognition, CIARP 2010
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Título revista abreviado: | Lect. Notes Comput. Sci.
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ISSN: | 03029743
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Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03029743_v6419LNCS_n_p79_Cura |
Referencias:
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- Geusebroek, J.M., Burghouts, G.J., Smeulders, A.W.M., The amsterdam library of object images (2005) Int. J. Comput. Vision, 1, pp. 103-112
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Citas:
---------- APA ----------
Cura, E., Tepper, M. & Mejail, M.
(2010)
. Content-based emblem retrieval using Zernike moments. 15th Iberoamerican Congress on Pattern Recognition, CIARP 2010, 6419 LNCS, 79-86.
http://dx.doi.org/10.1007/978-3-642-16687-7_15---------- CHICAGO ----------
Cura, E., Tepper, M., Mejail, M.
"Content-based emblem retrieval using Zernike moments"
. 15th Iberoamerican Congress on Pattern Recognition, CIARP 2010 6419 LNCS
(2010) : 79-86.
http://dx.doi.org/10.1007/978-3-642-16687-7_15---------- MLA ----------
Cura, E., Tepper, M., Mejail, M.
"Content-based emblem retrieval using Zernike moments"
. 15th Iberoamerican Congress on Pattern Recognition, CIARP 2010, vol. 6419 LNCS, 2010, pp. 79-86.
http://dx.doi.org/10.1007/978-3-642-16687-7_15---------- VANCOUVER ----------
Cura, E., Tepper, M., Mejail, M. Content-based emblem retrieval using Zernike moments. Lect. Notes Comput. Sci. 2010;6419 LNCS:79-86.
http://dx.doi.org/10.1007/978-3-642-16687-7_15