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ICIP
2009
IEEE

Edge-preserving Nonlinear Iterative Image Resampling Method

14 years 5 months ago
Edge-preserving Nonlinear Iterative Image Resampling Method
In this paper, an edge-preserving nonlinear iterative regularization-based image resampling method for a single noise-free image is proposed. Several aspects of the resampling algorithm are investigated: choice of discrepancy and regularization norms, improvements of convergence speed using edge-directional steepest-descent method and patchbased details synthesis. A model of a downsampling operator based on a camera observation model is considered.
Added 10 Nov 2009
Updated 26 Dec 2009
Type Conference
Year 2009
Where ICIP
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