Application of singular perturbation for modeling image field in recursive restoration
- 1 December 1987
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE)
Abstract
Singular perturbation method is applied to the area of image modeling. It is shown that the strong-weak coupling effects between the pixels leads to a 2-D singularly perturbed system which exhibit two-time scale property. This system can be decomposed into two reduced order 2-D subsystems. The proposed method offers a new scheme for efficient image processing using low order models without losing the aggregated effects of weakly correlated pixels.Keywords
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