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A survey : face recognition techniques under partial occlusion
المؤلفون المشاركون
Azim, Aishah
Murtada, Maryam
Rida, Mudassar
Sharif, Muhammad
المصدر
The International Arab Journal of Information Technology
العدد
المجلد 11، العدد 1 (31 يناير/كانون الثاني 2014)11ص.
الناشر
تاريخ النشر
2014-01-31
دولة النشر
الأردن
عدد الصفحات
11
التخصصات الرئيسية
تكنولوجيا المعلومات وعلم الحاسوب
الملخص EN
Systems that rely on face recognition biometric have gained great importance ever since terrorist threats imposed weakness among the implemented security systems.
Other biometrics i.e., fingerprints or iris recognition is not trustworthy in such situations whereas face recognition is considered as a fine compromise.
This survey illustrates different face recognition practices that laid foundations on the issue of partial occlusion dilemma where faces are disguised to cheat the security system.
Occlusion refers to facade of the face image which can be due to sunglasses, hair or wrapping of facial image by scarf or other accessories.
Efforts on face recognition in controlled settings have been in the picture for past several years ; however identification under uncontrolled conditions like illumination, expression and partial occlusion is quite a matter of concern.
Based on literature a classification is made in this paper to solve the recognition of face in the presence of partial occlusion.
These methods are named as part based methods that make use of Principal Component Analysis (PCA), Linear Discriminate Analysis (LDA), Non-negative Matrix Factorization (NMF), Local Non-negative Matrix Factorization (LNMF), Independent Component Analysis (ICA) and other variations.
Feature based and fractal based methods consider features around eyes, nose or mouth region to be used in the recognition phase of algorithms.
Furthermore the paper details the experiments and databases used by an assortment of authors to handle the problem of occlusion and the results obtained after performing diverse set of analysis.
Lastly a comparison of various techniques is shown in tabular format to give a precise overview of what different authors have already projected in this particular field.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Azim, Aishah& Sharif, Muhammad& Rida, Mudassar& Murtada, Maryam. 2014. A survey : face recognition techniques under partial occlusion. The International Arab Journal of Information Technology،Vol. 11, no. 1.
https://search.emarefa.net/detail/BIM-334144
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Azim, Aishah…[et al.]. A survey : face recognition techniques under partial occlusion. The International Arab Journal of Information Technology Vol. 11, no. 1 (Jan. 2014).
https://search.emarefa.net/detail/BIM-334144
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Azim, Aishah& Sharif, Muhammad& Rida, Mudassar& Murtada, Maryam. A survey : face recognition techniques under partial occlusion. The International Arab Journal of Information Technology. 2014. Vol. 11, no. 1.
https://search.emarefa.net/detail/BIM-334144
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-334144
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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