中华耳科学杂志2017，Vol.15Issue(6)：732-736,5.DOI:10.3969/j.issn.1672-2922.2017.06.024
基于Otsu法的内耳MRI图像三维快速分割的研究
3D Visualization of Inner Ear Based on Otsu Method
摘要
Abstract
Objective To report a semi-automatic and fast segmentation method for the purpose of obtaining an in-dependent 3D model of the inner ear.Methods MRI images were imported and the inner ear was processed by semi-au-tomatic segmentation using the 3D Slicer software and then combined with the Otsu software.The inner ear was finally fine-tuned with the MeshLab software.Results In processing 30 images,segmentation of the inner ear on one side took about 3 minutes using the semi-automatic method,yielding clear three-dimensional images of the inner ear with no loss of information.Conclusion The Otsu method is a simple and fast inner ear semi-automatic segmentation tool for con-structing and the inner ear model with good three-dimensional effects.关键词
内耳/三维/分割/半规管Key words
Inner Ear/Three-dimensional/Segmentation/Semicircular Canal分类
医药卫生引用本文复制引用
吴曙智,李熹,郑炎焱,林一均,杨晓凯..基于Otsu法的内耳MRI图像三维快速分割的研究[J].中华耳科学杂志,2017,15(6):732-736,5.基金项目
温州市科技局基金资助(项目编号:Y20160286)温州市重大科技专项基金资助(项目编号:ZS2017020)Science and Technology Foundation of Wenzhou,Grant Number:Y20160286.Science and Technology Ma-jor Project of Wenzhou,china(Grant Number:ZS2017020) （项目编号:Y20160286）
