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Signal & Image Processing
Article . 2017 . Peer-reviewed
Data sources: Crossref
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
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Article . 2017
License: CC BY
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Compression Based Face Recognition Using Transform Domain Features Fused at Matching Level

Authors: Srinivas Halvi; Nayina Ramapur; K B Raja; Shanti Prasad;

Compression Based Face Recognition Using Transform Domain Features Fused at Matching Level

Abstract

The physiological biometric trait face images are used to identify a person effectively. In this paper, we propose compression based face recognition using transform domain features fused at matching level. The 2D images are converted into 1-D vectors using mean to compress number of pixels. The Fast Fourier Transform (FFT) and Discrete Wavelet Transform (DWT) are used to extract features. The low and high frequency coefficients of DWT are concatenated to obtained final DWT features. The performance parameters are computed by comparing database and test image features of FFT and DWT using Euclidian Distance (ED). The performance parameters of FFT and DWT are fused at matching level to obtain better results. It is observed that the performance of proposed method is better than the existing methods.

Keywords

Biometrics, DWT, Face Recognition, fusion Technique, FFT

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popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
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This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
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impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
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