Development of CAD system for 3D breast ultrasound images
Development of CAD system for 3D breast ultrasound images
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3D乳腺超声图像CAD系统的开发
DOI：
10.1007/978-3-642-59327-7_86
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发表时间：
2003
期刊：
影响因子：
--
通讯作者：
W. Moon
中科院分区：
文献类型：
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作者：
T. Hara;D. Fukuoka;H. Fujita;T. Endo;W. Moon
我们已经开发了一个三维乳腺超声图像上肿块的CAD系统，并估计了约200例的初步性能。检测和分类方法基于边缘检测和活动气球模型分割肿块区域。体绘制技术也被应用于准备3D图像给读者。作为初步结果，它显示出良好的分类性能。特别是，分类性能表现出良好的比率，因为在医生看来，分类方案中采用的病例很难通过超声图像进行区分，但我们使用的病例数量在此时并不多，关键词：超声，肿块，分类，CAD
We have developed a CAD system for masses on 3D breast ultrasound images and estimated the preliminary performance with about 200 cases. The detection and classification methods were based on edge detection and active balloon models to segment the mass regions. Volume rendering technique was also applied to prepare the 3D images to readers. It showed a good classification performance as an initial result. Especially, the classification performance showed a good rate because the cases employed in classifications scheme were difficult ones to discriminate by the ultrasound images in a physician’s opinion, however the number of the case we used was not so large at this time, keywords: ultrasound, mass, classification, CAD