Intrapersonal subspace analysis with app
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Liwei Wang; Xiao Wang; Jufu Feng
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Article
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2005
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Elsevier Science
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English
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We propose a subspace distance measure to analyze the similarity between intrapersonal face subspaces, which characterize the variations between face images of the same individual. We call the conventional intrapersonal subspace the average intrapersonal subspace (AIS) because the image differences