Piecewise Linear Model-Based Image Enhancement

Piecewise Linear Model-Based Image Enhancement

A novel technique for the sharpening of noisy images is presented. The proposed enhancement system adopts a simple piecewise linear (PWL) function in order to sharpen the image edges and to reduce the noise. Such effects can easily be controlled by varying two parameters only. The noise sensitivity...

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Bibliographic Details
Main Author:	Fabrizio Russo
Format:	Article
Language:	English
Published:	SpringerOpen 2004-09-01
Series:	EURASIP Journal on Advances in Signal Processing
Subjects:	image enhancement sharpening noise reduction nonlinear filters.
Online Access:	http://dx.doi.org/10.1155/S1110865704404041

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