The class of nonlinear filters known as order statistic filters has been successfully applied for the restoration of images, overcoming difficulties not solvable by the use of linear filters. An adaptive approach for the restoration of images using OS filters was proposed by Restrepo and Bovik (1988); it makes use of a moving quasi-range filter for the estimation of edges. We explore further this type of filter for edge detection.<>
On the detection of edges using order statistic filters
Proceedings of 1st International Conference on Image Processing ; 1 ; 308-312 vol.1
1994-01-01
464173 byte
Conference paper
Electronic Resource
English
On the Detection of Edges using Order Statistic Filters
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