Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/20047
Title: Palmprint recognition based on Fourier transform
Authors: Li, WX
Zhang, D 
Xu, ZQ
Keywords: Biometrics
Feature extraction
Fourier transform
Palmprint
Personal identification
Issue Date: 2002
Publisher: 科學出版社
Source: 軟件學報 (Journal of software), 2002, v. 13, no. 5, p. 879-886 How to cite?
Journal: 軟件學報 (Journal of software) 
Abstract: Palmprint recognition aims at finding out the palmprint template from the database, which is from the same palm as a given palmprint input. Feature extraction plays an important role in the recognition process. We propose a new feature extraction method by converting a spatial domain palmprint image into a frequency domain image using Fourier Transform (FT) and representing palmprint features in the frequency domain. The extracted features are used as indexes to the palmprint templates in the database and the searching for the best match is leaded by these features in a layered fashion. The experimental results show that the proposed FT base feature extraction method is effective in terms of accuracy and efficiency on our palmprint database.
URI: http://hdl.handle.net/10397/20047
ISSN: 1000-9825
Appears in Collections:Journal/Magazine Article

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