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Tepper, M.; Acevedo, D.; Goussies, N.; Jacobo, J.; Mejail, M. "A decision step for shape context matching" (2009) 2009 IEEE International Conference on Image Processing, ICIP 2009:409-412
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Abstract:

This work presents a novel contribution in the field of shape recognition, in general, and in the Shape Context technique, in particular. We propose to address the problem of deciding if two shape context descriptors match or not using an a contrario approach. Its key advantage is to provide a measure of the quality of each match, which is a powerful tool for later recognition processes. We tested the proposed combination of Shape Context and the a contrario framework in character recognition from license plate images. ©2009 IEEE.

Registro:

Documento: Conferencia
Título:A decision step for shape context matching
Autor:Tepper, M.; Acevedo, D.; Goussies, N.; Jacobo, J.; Mejail, M.
Ciudad:Cairo
Filiación:Departamento de Computación, Facultad de Ciencias Exactas Y Naturales, Universidad de Buenos Aires, Argentina
Palabras clave:A contrario matching; Shape context; Shape recognition; Image processing; Imaging systems; Descriptors; License plate images; Recognition process; Shape contexts; Shape recognition; Optical character recognition
Año:2009
Página de inicio:409
Página de fin:412
DOI: http://dx.doi.org/10.1109/ICIP.2009.5414443
Título revista:2009 IEEE International Conference on Image Processing, ICIP 2009
Título revista abreviado:Proc. Int. Conf. Image Process. ICIP
ISSN:15224880
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_15224880_v_n_p409_Tepper

Referencias:

  • Anagnostopoulos, C.-N.E., Anagnostopoulos, I.E., Psoroulas, I.D., Loumos, V., Kayafas, E., License plate recognition from still images and video sequences: A survey (2008) Intelligent Transportation Systems, IEEE Transactions on, 9 (3), pp. 377-391. , Sept
  • Belongie, S., Malik, J., Puzicha, J., Shape matching and object recognition using shape contexts (2002) IEEE Trans. Pattern Analysis and Machine Intelligence, 24 (4), pp. 509-522. , April
  • Mori, G., Malik, J., Recognizing objects in adversarial clutter: Breaking a visual captcha (2003) Computer Vision and Pattern Recognition, 2003. Proceedings. 2003 IEEE Computer Society Conference on, 1, pp. I134-I141. , vol.1, June
  • Mori, G., Belongie, S., Malik, J., Efficient shape matching using shape contexts (2005) IEEE Trans. Pattern Analysis and Machine Intelligence, 27 (11), pp. 1832-1837. , November
  • Desolneux, A., Moisan, L., Morel, J.M., (2008) From Gestalt Theory to Image Analysis, 34. , Springer
  • Cao, F., Lisani, J.L., Morel, J.M., Musé, P., Sur, F., (2008) A Theory of Shape Identification, Vol. 1948 of Lecture Notes in Mathematics, , Springer
  • Lowe, D., Distinctive image features from scale-invariant keypoints (2004) International Journal of Computer Vision, 60, pp. 91-110. , Springer, Nov
  • Musé, P., Sur, F., Cao, F., Gousseau, Y., Morel, J.M., An a contrario decision method for shape element recognition (2006) International Journal of Computer Vision, 69 (3), pp. 295-315. , September
  • Ripley, B.D., Modelling spatial patterns (1977) Journal of the Royal Statistical Society. Series B (Methodological), 39 (2), pp. 172-212A4 - IEEE Signal Processing Society; The Institute of Electrical and Electronics Engineers

Citas:

---------- APA ----------
Tepper, M., Acevedo, D., Goussies, N., Jacobo, J. & Mejail, M. (2009) . A decision step for shape context matching. 2009 IEEE International Conference on Image Processing, ICIP 2009, 409-412.
http://dx.doi.org/10.1109/ICIP.2009.5414443
---------- CHICAGO ----------
Tepper, M., Acevedo, D., Goussies, N., Jacobo, J., Mejail, M. "A decision step for shape context matching" . 2009 IEEE International Conference on Image Processing, ICIP 2009 (2009) : 409-412.
http://dx.doi.org/10.1109/ICIP.2009.5414443
---------- MLA ----------
Tepper, M., Acevedo, D., Goussies, N., Jacobo, J., Mejail, M. "A decision step for shape context matching" . 2009 IEEE International Conference on Image Processing, ICIP 2009, 2009, pp. 409-412.
http://dx.doi.org/10.1109/ICIP.2009.5414443
---------- VANCOUVER ----------
Tepper, M., Acevedo, D., Goussies, N., Jacobo, J., Mejail, M. A decision step for shape context matching. Proc. Int. Conf. Image Process. ICIP. 2009:409-412.
http://dx.doi.org/10.1109/ICIP.2009.5414443