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Bilateral filtering provides a scheme for non-iterative edge-preserving smoothing, but the results could be strongly affected by the presence of outliers. In this paper we develop a robust bilateral filter for color images, and in order to achieve this we propose to improve the bilateral filtering technique by using Ordered Weighted Averaging operators. We adopt a fuzzy logic based approach: if the...
The conversion of two-dimensional objects into a skeletal representation is a fundamental calculation in image processing and pattern recognition, because topological structures of objects can be preserved in the skeleton. For the purpose of shaped fiber recognition, the number of shaped fiberpsilas branches is necessary to be calculated. In this paper, a skeletonization algorithm is proposed, in...
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