کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6940702 1450017 2018 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
High-boost Weber local filter for precise eye localization under uncontrolled scenarios
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر چشم انداز کامپیوتر و تشخیص الگو
پیش نمایش صفحه اول مقاله
High-boost Weber local filter for precise eye localization under uncontrolled scenarios
چکیده انگلیسی
The task of precise eye localization for a given face is very important for many computer vision applications such as face recognition, face and eye tracking, and face alignment. Further, this is a challenging task when performed in uncontrolled scenarios. This paper proposes a new method for precise eye localization in uncontrolled scenarios using the high-boost Weber local filter (HBWLF); the proposed filter emphasizes high-frequency components, without eliminating the low-frequency ones, and thus enhances the details of the periocular region (region around the eyes), which is critical to the task of eye localization. The proposed method was evaluated using Labeled Faces in the Wild (LFW) and BioID databases, and the results show that HBWLF yields better performance than several classical methods.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Pattern Recognition Letters - Volume 102, 15 January 2018, Pages 50-57
نویسندگان
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