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Object identification by using orthonormal circus functions from the trace transform

Andres Frias Velazquez UGent, Carlos Armando Ortiz Lopez, Aleksandra Pizurica UGent, Wilfried Philips UGent and Gustavo Cerda Villafaña (2012) IEEE International Conference on Image Processing, Proceedings. p.2153-2156
abstract
In this paper we present an efficient way to both compute and extract salient information from trace transform signatures to perform object identification tasks. We also present a feature selection analysis of the classical trace-transform functionals, which reveals that most of them retrieve redundant information causing misleading similarity measurements. In order to overcome this problem, we propose a set of functionals based on Laguerre polynomials that return orthonormal signatures between these functionals. In this way, each signature provides salient and non-correlated information that contributes to the description of an image object. The proposed functionals were tested considering a vehicle identification problem, outperforming the classical trace transform functionals in terms of computational complexity and identification rate.
Please use this url to cite or link to this publication:
author
organization
year
type
conference
publication status
published
subject
keyword
Laguerre polynomials, Orthonormal signatures, INVARIANT, Trace transform, Object identification, Feature selection
in
IEEE International Conference on Image Processing, Proceedings
pages
2153 - 2156
publisher
IEEE
place of publication
Piscataway, NJ, USA
conference name
IEEE International Conference on Image Processing (ICIP - 2012)
conference location
Orlando, Florida, USA
conference start
2012-09-30
conference end
2012-10-03
Web of Science type
Proceedings Paper
Web of Science id
000319334902051
ISSN
1522-4880
ISBN
9781467325325
language
English
UGent publication?
yes
classification
P1
copyright statement
I have transferred the copyright for this publication to the publisher
id
3028473
handle
http://hdl.handle.net/1854/LU-3028473
date created
2012-10-14 12:26:23
date last changed
2013-10-22 11:03:24
@inproceedings{3028473,
  abstract     = {In this paper we present an efficient way to both compute and extract salient information from trace transform signatures to perform object identification tasks. We also present a feature selection analysis of the classical trace-transform functionals, which reveals that most of them retrieve redundant information causing misleading similarity measurements. In order to overcome this problem, we propose a set of functionals based on Laguerre polynomials that return orthonormal signatures between these functionals. In this way, each signature provides salient and non-correlated information that contributes to the description of an image object. The proposed functionals were tested considering a vehicle identification problem, outperforming the classical trace transform functionals in terms of computational complexity and identification rate.},
  author       = {Frias Velazquez, Andres and Ortiz Lopez, Carlos Armando and Pizurica, Aleksandra and Philips, Wilfried and Cerda Villafa{\~n}a, Gustavo},
  booktitle    = {IEEE International Conference on Image Processing, Proceedings},
  isbn         = {9781467325325},
  issn         = {1522-4880},
  keyword      = {Laguerre polynomials,Orthonormal signatures,INVARIANT,Trace transform,Object identification,Feature selection},
  language     = {eng},
  location     = {Orlando, Florida, USA},
  pages        = {2153--2156},
  publisher    = {IEEE},
  title        = {Object identification by using orthonormal circus functions from the trace transform},
  year         = {2012},
}

Chicago
Frias Velazquez, Andres, Carlos Armando Ortiz Lopez, Aleksandra Pizurica, Wilfried Philips, and Gustavo Cerda Villafaña. 2012. “Object Identification by Using Orthonormal Circus Functions from the Trace Transform.” In IEEE International Conference on Image Processing, Proceedings, 2153–2156. Piscataway, NJ, USA: IEEE.
APA
Frias Velazquez, A., Ortiz Lopez, C. A., Pizurica, A., Philips, W., & Cerda Villafaña, G. (2012). Object identification by using orthonormal circus functions from the trace transform. IEEE International Conference on Image Processing, Proceedings (pp. 2153–2156). Presented at the IEEE International Conference on Image Processing (ICIP - 2012), Piscataway, NJ, USA: IEEE.
Vancouver
1.
Frias Velazquez A, Ortiz Lopez CA, Pizurica A, Philips W, Cerda Villafaña G. Object identification by using orthonormal circus functions from the trace transform. IEEE International Conference on Image Processing, Proceedings. Piscataway, NJ, USA: IEEE; 2012. p. 2153–6.
MLA
Frias Velazquez, Andres, Carlos Armando Ortiz Lopez, Aleksandra Pizurica, et al. “Object Identification by Using Orthonormal Circus Functions from the Trace Transform.” IEEE International Conference on Image Processing, Proceedings. Piscataway, NJ, USA: IEEE, 2012. 2153–2156. Print.