کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
534867 870297 2011 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A novel illumination-robust face recognition using statistical and non-statistical method
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر چشم انداز کامپیوتر و تشخیص الگو
پیش نمایش صفحه اول مقاله
A novel illumination-robust face recognition using statistical and non-statistical method
چکیده انگلیسی

This paper proposes a novel illumination-robust face recognition technique that combines the statistical global illumination transformation and the non-statistical local face representation methods. When a new face image with arbitrary illumination is given, it is transformed into a number of face images exhibiting different illuminations using a statistical bilinear model-based indirect illumination transformation. Each illumination transformed image is then represented by a histogram sequence that concatenates the histograms of the non-statistical multi-resolution uniform local Gabor binary patterns (MULGBP) for all the local regions. This is facilitated by dividing the input image into several regular local regions, converting each local region using several Gabor filters, and converting each Gabor filtered region image into multi-resolution local binary patterns (MULBP). Finally, face recognition is performed by a simple histogram matching process. Experimental results demonstrate that the proposed face recognition method is highly robust to illumination variation as exhibited in the real environment.

Research highlights
► This paper proposes a novel illumination-robust face recognition technique.
► It combines global illumination transformation and local face representation method.
► It uses a statistical bilinear model-based indirect illumination transformation.
► It uses a concatenation of the histograms of the non-statistical MULGBP.
► It shows a highly robustness to illumination variation in the real environment.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Pattern Recognition Letters - Volume 32, Issue 2, 15 January 2011, Pages 329–336
نویسندگان
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