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This paper presents a novel data-adaptive anisotropic filtering technique built on top of an iterative scheme. This new technique can preserve the original significant structures while suppressing noises to the largest extent. To achieve this goal, dominant orientation information of all gradients is used to control the local kernel adaptively. This results in elongated and elliptical contours spread...
This paper presents a novel image segmentation method based on the integration of level set and marker methods. The two distinct techniques for image processing are combined in a manner to utilize the strengths of both. The internal markers obtained by extended-maxima transform bring a priori knowledge to bear on the image segmentation. The initial level set function is constructed from region of...
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