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Article

Tree-Serial Parametric Dynamic Programming With Flexible Prior Model For Image Denoising

Computer Optics. 2018. P. 1-8.
Pham Cong T., Копылов А.

We consider here image denoising procedures, based on computationally effective tree-serial parametric dynamic programming procedures, different representations of an image lattice by the set of acyclic graphs and non-convex regularization of a new type which allows to flexibly set a priori preferences. Experimental results in image denoising, as well as comparison with related methods, are provided. A new extended version of multi quadratic dynamic programming procedures for image denoising, proposed here, shows an improved accuracy for images of a different type.