期刊
MULTIMEDIA TOOLS AND APPLICATIONS
卷 77, 期 3, 页码 3775-3793出版社
SPRINGER
DOI: 10.1007/s11042-016-4087-6
关键词
Discrete wavelet transform; Tikhonov regularization; Sensorineural hearing loss; Magnetic resonance imaging; Dimensionality reduction
类别
资金
- NSFC [61602250, 61503188, 61562041]
- Natural Science Foundation of Jiangsu Province [BK20150983, BK20150982]
- Program of Natural Science Research of Jiangsu Higher Education Institutions [14KJB520021]
- Open Research Fund of Hunan Provincial Key Laboratory of Network Investigational Technology [2016WLZC013]
- Open Fund of Fujian Provincial Key Laboratory of Data Intensive Computing [BD201607]
- Jiangsu Key Laboratory of Image and Video Understanding for Social Safety, Nanjing University of Science and Technology [30916014107]
In the past, scholars used various computer vision and artificial intelligence methods to detect brain diseases via magnetic resonance imaging (MRI). In this paper, we proposed a novel system to detect sensorineural hearing loss (SNHL). First, we used three-level bior4.4 wavelet to decompose original brain image. Second, principal component analysis (PCA) was utilized for dimensionality reduction. Third, the generalized eigenvalue proximal support vector machine (GEPSVM) with Tikhonov regularization was employed as the classifier. The 10 repetitions of five-fold cross validation showed our method achieved an overall accuracy of 95.71 %. Our sensitivities over healthy control, left-sided SNHL, and right-sided SNHL are 96.00 %, 95.33 %, and 95.71 %, respectively. The proposed system is promising and effective in SNHL detection. It gives better performance than four state-of-the-art methods.
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