Face recognition under partial occlusions based on Eigenvectors of face feature blocks
Other Title(s)
التعرف على الوجوه بوجود حجب جزئي اعتمادا على المتجهات الذاتية (Eigenvectors) لمجتزءات خصائص الوجه
Dissertant
Thesis advisor
University
Islamic University
Faculty
Faculty of Information Technology
Department
Information Technology
University Country
Palestine (Gaza Strip)
Degree
Master
Degree Date
2017
English Abstract
In the presence of partial face occlusion, existing face recognition methods typically face the challenge of achieving both high accuracy and minimum computation time.
High recognition accuracy requires extensive computation which significantly decreases time performance, and vice versa.
Furthermore, occlusion significantly degrades the performance of face recognition systems.
In this research, we propose a new method to achieve both high recognition accuracy in the presence of partial occlusion.
Our method is based on extracting separate face feature blocks (FFB), and calculating the eigenvectors for each block.
Eigenvectors of query image FFBs are matched with eigenvectors of database FFBs using Euclidian distance as similarity measure.
Our proposed method has the advantage of increasing the retrieval accuracy From the experimental results, it is evident that our system performs significantly better compared with other existing methods.
Evaluation of our method shows a 98% face recognition accuracy under partial occlusion on scarf case and a 93.5% on sunglasses case.
This accuracy level is better accuracy with other existing methods.
The experimental evaluation of the method is based on AR dataset.
Main Subjects
Information Technology and Computer Science
No. of Pages
60
Table of Contents
Table of contents.
Abstract.
Abstract in Arabic.
Chapter One : Introduction.
Chapter Two : Theoretical background.
Chapter Three : Literature review.
Chapter Four : Proposed method.
Chapter Five : Evaluation.
Chapter Six : Conclusion and future work.
References.
American Psychological Association (APA)
Abu Zayd, Marwan Saleh Hassan. (2017). Face recognition under partial occlusions based on Eigenvectors of face feature blocks. (Master's theses Theses and Dissertations Master). Islamic University, Palestine (Gaza Strip)
https://search.emarefa.net/detail/BIM-905693
Modern Language Association (MLA)
Abu Zayd, Marwan Saleh Hassan. Face recognition under partial occlusions based on Eigenvectors of face feature blocks. (Master's theses Theses and Dissertations Master). Islamic University. (2017).
https://search.emarefa.net/detail/BIM-905693
American Medical Association (AMA)
Abu Zayd, Marwan Saleh Hassan. (2017). Face recognition under partial occlusions based on Eigenvectors of face feature blocks. (Master's theses Theses and Dissertations Master). Islamic University, Palestine (Gaza Strip)
https://search.emarefa.net/detail/BIM-905693
Language
English
Data Type
Arab Theses
Record ID
BIM-905693