A Guided Edge-Aware Smoothing-Sharpening Filter Based on Patch Interpolation Model and Generalized Gamma Distribution

A Guided Edge-Aware Smoothing-Sharpening Filter Based on Patch Interpolation Model and Generalized Gamma Distribution

Smoothing and sharpening are two fundamental image processing operations. The latter is usually related to the former through the unsharp masking algorithm. In this paper, we develop a new type of filter which performs smoothing or sharpening via a tuning parameter. The development of the new filter...

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Bibliographic Details
Main Authors: Guang Deng, Fernando Galetto, Mukhalad Alnasrawi, Waseem Waheed
Format: Article
Language:English
Published: IEEE 2021-01-01
Series:IEEE Open Journal of Signal Processing
Subjects:
Edge-aware filter
image sharpening
image smoothing
maximum a posteriori estimate
Online Access:https://ieeexplore.ieee.org/document/9366904/

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