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Performance of Face Recognition System Using Gradient Laplacian Operators and New Features Extraction Method Based on Linear Regression Slope
Joint Authors
Bayat, Oguz
Ucan, Osman N.
Alazzawi, Abdulbasit
Source
Mathematical Problems in Engineering
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-09-24
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Abstract EN
Recent research proves that face recognition systems can achieve high-quality results even in non-ideal environments.
Edge detection techniques and feature extraction methods are popular mechanisms used in face recognition systems.
Edge detection can be used to construct the face map in the image efficiently, in which feature extraction techniques generate the most suitable features that can identify human faces.
In this study, we present a new and efficient face recognition system that uses various gradient-and Laplacian-based operators with a new feature extraction method.
Different edge detection operators are exploited to obtain the best image edges.
The new and robust method based on the slope of the linear regression, called SLP, uses the estimated face lines in its feature extraction step.
Artificial neural network (ANN) is used as a classifier.
To determine the best scheme that gives the best performance, we test combinations of various techniques such as (Sobel filter (SF), SLP/principal component analysis (PCA), ANN), (Prewitt filter(PF), SLP/PCA, ANN), (Roberts filter (RF), SLP/PCA, ANN), (zero cross filter (ZF), SLP/PCA, ANN), (Laplacian of Gaussian filter (LG), SLP/PCA, ANN), and (Canny filter(CF), SLP/PCA, ANN).
The BIO ID dataset is used in the training and testing phases for the proposed face recognition system combinations.
Experimental results indicate that the proposed schemes achieve satisfactory results with high-accuracy classification.
Notably, the combinations of (SF, SLP, ANN) and (ZF, SLP, ANN) gain the best results and outperform all the other algorithm combinations.
American Psychological Association (APA)
Alazzawi, Abdulbasit& Ucan, Osman N.& Bayat, Oguz. 2018. Performance of Face Recognition System Using Gradient Laplacian Operators and New Features Extraction Method Based on Linear Regression Slope. Mathematical Problems in Engineering،Vol. 2018, no. 2018, pp.1-12.
https://search.emarefa.net/detail/BIM-1205940
Modern Language Association (MLA)
Alazzawi, Abdulbasit…[et al.]. Performance of Face Recognition System Using Gradient Laplacian Operators and New Features Extraction Method Based on Linear Regression Slope. Mathematical Problems in Engineering No. 2018 (2018), pp.1-12.
https://search.emarefa.net/detail/BIM-1205940
American Medical Association (AMA)
Alazzawi, Abdulbasit& Ucan, Osman N.& Bayat, Oguz. Performance of Face Recognition System Using Gradient Laplacian Operators and New Features Extraction Method Based on Linear Regression Slope. Mathematical Problems in Engineering. 2018. Vol. 2018, no. 2018, pp.1-12.
https://search.emarefa.net/detail/BIM-1205940
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1205940