Advances in Image Analysis - Nature Inspired Methodology
نویسندگان
چکیده
A novel vector field transform is proposed for gray-scale images, which is based on the electrostatic analogy. By introducing the item of gray-scale difference into the repulsion vector between image points, the diffusing vector field is obtained by the transform. Then the primitive areas can be extracted based on the diffusing vector field with a proposed area-expanding method. A new image segmentation method is then presented by merging primitive areas. The experimental results prove the effectiveness of the proposed image segmentation method. Key-Words: Diffusing vector field, image transform, image structure, image segmentation
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