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Differential invariants for third-order evolution equations.
Christina Tsaousi
Rita Tracinà
Christodoulos Sophocleous
Published in:
Commun. Nonlinear Sci. Numer. Simul. (2015)
Keyphrases
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evolution equation
curve evolution
partial differential equations
level set
total variation
active contours
image segmentation
denoising
higher order
image restoration
shape prior
anisotropic diffusion
energy functional