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A variational multiscale method based on bubble functions for convection-dominated convection-diffusion equation.
Lina Song
Yanren Hou
Haibiao Zheng
Published in:
Appl. Math. Comput. (2010)
Keyphrases
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multiscale
image segmentation
diffusion equation
similarity measure
edge detection
pairwise
feature vectors
digital images
segmentation method
filtering method
gaussian kernel
finite difference