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Adaptive Segmentation of Vertebral Bodies from Sagittal MR Images Based on Local Spatial Information and Gaussian Weighted Chi-Square Distance

We present a novel method for the automatic segmentation of the vertebral bodies from 2D sagittal magnetic resonance (MR) images of the spine. First, a new affinity matrix is constructed by incorporating neighboring information, which local intensity is considered to depict the image and overcome th...

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Hlavní autoři: Zheng, Qian, Lu, Zhentai, Feng, Qianjin, Ma, Jianhua, Yang, Wei, Chen, Chao, Chen, Wufan
Médium: Artigo
Jazyk:Inglês
Vydáno: Springer-Verlag 2012
Témata:
On-line přístup:https://ncbi.nlm.nih.gov/pmc/articles/PMC3649056/
https://ncbi.nlm.nih.gov/pubmed/23149587
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1007/s10278-012-9552-9
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