Conference paper

BAŘINA David. Gabor Wavelets in Image Processing. In: Proceedings of the 17th Conference STUDENT EEICT 2011. Brno: Brno University of Technology, 2011, pp. 522-526. ISBN 978-80-214-4273-3.
Publication language:english
Original title:Gabor Wavelets in Image Processing
Title (cs):Gaborovy vlnky ve zpracování obrazu
Pages:522-526
Proceedings:Proceedings of the 17th Conference STUDENT EEICT 2011
Conference:Student EEICT 2011
Series:Volume 3
Place:Brno, CZ
Year:2011
ISBN:978-80-214-4273-3
Publisher:Brno University of Technology
URL:http://www.feec.vutbr.cz/EEICT/2011/sbornik/03-Doktorske%20projekty/09-Grafika%20a%20multimedia/01-xbarin02.pdf [PDF]
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Keywords
Gabor function, wavelet, feature detection, interest point detection
Annotation
The subject of this paper is the procedure of interest point detection using partial derivatives obtained by the separable convolution with complex Gabor wavelet.
Abstract
This work shows the use of a two-dimensional Gabor wavelets in image processing. Convolution with such a two-dimensional wavelet can be separated into two series of one-dimensional ones. The key idea of this work is to utilize a Gabor wavelet as a multiscale partial differential operator of a given order. Gabor wavelets are used here to detect edges, corners and blobs. A performance of such an interest point detector is compared to detectors utilizing a Haar wavelet and a derivative of a Gaussian function. The proposed approach may be useful when a fast implementation of the Gabor transform is available or when the transform is already precomputed.
BibTeX:
@INPROCEEDINGS{
   author = {David Ba{\v{r}}ina},
   title = {Gabor Wavelets in Image Processing},
   pages = {522--526},
   booktitle = {Proceedings of the 17th Conference STUDENT EEICT 2011},
   series = {Volume 3},
   year = {2011},
   location = {Brno, CZ},
   publisher = {Brno University of Technology},
   ISBN = {978-80-214-4273-3},
   language = {english},
   url = {http://www.fit.vutbr.cz/research/view_pub.php.en.iso-8859-2?id=9598}
}

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