摘要

The cross section area of spinal canal has been an important indicator for lumbar spinal stenosis (LSS), which remains the leading preoperative diagnosis for adults older than 65 years. Due to its irregularity in spatial shape and lack of spectral information, this region can only be defined by doctors manually and calculated the amount of area by commercial software at present. The solution for reliable and robust classification and measurement remains open. This manuscript utilized kernel-based support vector machine to provide an automatically classification and measurement of the cross-section area of spinal canal. This kernel-based SVM classifier is compared with the linear SVM proposed in [1] and the present method. The experiments showed that the kernel based-SVM classifier could provide a better performance and robust classification result for the cross section area of spinal canal.
原文英語
主出版物標題Proceedings 2012 IEEE International Conference on Systems, Man, and Cybernetics, SMC 2012
頁面2622-2625
頁數4
DOIs
出版狀態已發佈 - 2012
事件2012 IEEE International Conference on Systems, Man, and Cybernetics, SMC 2012 - Seoul, 韓國
持續時間: 10月 14 201210月 17 2012

出版系列

名字Conference Proceedings - IEEE International Conference on Systems, Man and Cybernetics
ISSN(列印)1062-922X

其他

其他2012 IEEE International Conference on Systems, Man, and Cybernetics, SMC 2012
國家/地區韓國
城市Seoul
期間10/14/1210/17/12

ASJC Scopus subject areas

  • 電氣與電子工程
  • 控制與系統工程
  • 人機介面

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