Robust extraction of 1D skeletons from grayscale 3D images

ICPR（2008）

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摘要

We propose novel thinning conditions for grayscale 3D images that do not rely on image thresholding or segmentation. The resulting grayscale skeletonization routine extracts a topologically-consistent skeleton of curve-like features at all scales and intensities of the image. Our thinning conditions yield rich structural data that can be used to identify and delete low-contrast shape features created by blurring and noise.

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关键词

feature extraction,image thinning,curve-like feature,feature extraction,grayscale 3D image,grayscale skeletonization,image thinning,topologically-consistent skeleton

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