图 书 馆
基于不同痴呆早期诊断系统分类Dissimilarity-based Classification of MRIs for Early Diagnosis of Dementia |
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| 课程网址: | http://videolectures.net/ssspr2010_loog_dbc/ |
| 主讲教师: | Marco Loog |
| 开课单位: | 代尔夫特理工大学 |
| 开课时间: | 2010-09-13 |
| 课程语种: | 英语 |
| 中文简介: |  |
| 课程简介: | We present the possibility of detecting dementia in an early stage using dissimilarity-based classification. The approach is based on the nonrigid registration of MR brain scans, which lends itself very well for a dissimilarity-based treatment. As discussed, there is no need to go trough the difficult process of building an atlas or the like, as the registration can be easily performed in a pairwise fashion and a dissimilarity measure can be computed directly in this way. The experiments show that a classification accuracy of 88% can attained for prediction of dementia within 5 years [with a specificity of 82% and a sensitivity of 93%], demonstrating the potential of the method to aid in early diagnosis of dementia. |
| 关 键 词: | 模式识别; 老年痴呆症的早期诊断; 磁共振脑扫描 |
| 课程来源: | 视频讲座网 |
| 最后编审: | 2020-06-29：wuyq |
| 阅读次数: | 50 |