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Oct 30, 2012 · In this paper, we propose an efficient approach to perform face alignment and recognition under lighting and expression conditions based on illumination ...
In this paper, we propose an efficient approach to perform face alignment and recognition under lighting and expression conditions based on illumination ...
Face Alignment and Recognition Under Varying Lighting and Expressions Based on Illumination Normalization · Introduction · Methods · Results · Discussion ...
Third, we present a face normalization algorithm, illumination alignment, i.e. changing the lighting of one face image to that of another face image.
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Using this model, we achieve 100% face recognition rate on Yale face database B if the reference images are under good lighting condition and 99.45% if not.
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Face recognition under illumination is really challenging. This paper proposes an effective method to produce illumination-invariant features for images ...
Feb 29, 2024 · Illumination invariant face recognition is developed by first acquiring 40 illumination variants face s. Face detection is performed by ...
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What is illumination normalization?
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In this paper, we propose a 3D-2D framework for face recognition that is more practical than 3D-3D, yet more accurate than 2D-2D.
In this paper, a novel illumination normalization model is proposed for the pre-processing of face recognition under varied lighting conditions. The novel model ...
Apr 23, 2015 · It is known that the face images will appear different under different illumination directions: face regions which are closer to the light ...