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Multiplicative vs. Additive Half-Quadratic Minimization for Robust Cost Optimization.
Christopher Zach
Guillaume Bourmaud
Published in:
BMVC (2018)
Keyphrases
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half quadratic
image recovery
edge preserving
total variation
anisotropic diffusion
image restoration
primal dual
edge preservation
convex optimization
noise model
image deconvolution
convex relaxation
optimization method
noise reduction
image denoising
image sequences
least squares
multiscale