A Comparative study in wavelets, curvelets and contourlets as feature sets for pattern recognition
Joint Authors
Majumdar, Angshul
Bhattacharya, Arusharka
Source
The International Arab Journal of Information Technology
Issue
Vol. 6, Issue 1 (31 Jan. 2009), pp.47-51, 5 p.
Publisher
Publication Date
2009-01-31
Country of Publication
Jordan
No. of Pages
5
Main Subjects
Information Technology and Computer Science
Abstract EN
There have been a number of recent works in computer vision that had used new age multiresolution multidirectional transforms like curve lets and contour lets for face and character recognition.
Although these works produced high recognition accuracies they did not provide any comparative study against more well known techniques and hence could not justify the use of these new transforms as against more traditional methods.
In this work we will compare the recognition accuracies of the aforesaid two transforms against a very well known multiresolution transform viz.
the wavelet transform.
This study aims at showing the research community how good or how bad the aforesaid transforms are when compared against wavelets as a feature set for pattern recognition.
American Psychological Association (APA)
Majumdar, Angshul& Bhattacharya, Arusharka. 2009. A Comparative study in wavelets, curvelets and contourlets as feature sets for pattern recognition. The International Arab Journal of Information Technology،Vol. 6, no. 1, pp.47-51.
https://search.emarefa.net/detail/BIM-10469
Modern Language Association (MLA)
Majumdar, Angshul& Bhattacharya, Arusharka. A Comparative study in wavelets, curvelets and contourlets as feature sets for pattern recognition. The International Arab Journal of Information Technology Vol. 6, no. 1 (Jan. 2009), pp.47-51.
https://search.emarefa.net/detail/BIM-10469
American Medical Association (AMA)
Majumdar, Angshul& Bhattacharya, Arusharka. A Comparative study in wavelets, curvelets and contourlets as feature sets for pattern recognition. The International Arab Journal of Information Technology. 2009. Vol. 6, no. 1, pp.47-51.
https://search.emarefa.net/detail/BIM-10469
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 50-51
Record ID
BIM-10469