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A one-phase Stefan problem for a non-classical heat equation with a heat flux condition on the fixed face.
Adriana C. Briozzo
Domingo A. Tarzia
Published in:
Appl. Math. Comput. (2006)
Keyphrases
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heat equation
steady state
scale space
diffusion process
human faces
partial differential equations
scale spaces
face images
image brightness
gaussian kernel
feature extraction
curve evolution
weight matrix
image smoothing
gaussian scale space