RETRACTED: Clustering of Brain Tumor Based on Analysis of MRI Images Using Robust Principal Component Analysis (ROBPCA) Algorithm (Retracted Article)

被引:7
|
作者
Hamzenejad, Ali [1 ]
Ghoushchi, Saeid Jafarzadeh [2 ]
Baradaran, Vahid [1 ]
机构
[1] Islamic Azad Univ, Dept Ind Engn, Tehran North Branch, Tehran, Iran
[2] Urmia Univ Technol, Fac Ind Engn, Orumiyeh, Iran
关键词
CLASSIFICATION; MACHINE; DIAGNOSIS; DISEASE;
D O I
10.1155/2021/5516819
中图分类号
Q81 [生物工程学(生物技术)]; Q93 [微生物学];
学科分类号
071005 ; 0836 ; 090102 ; 100705 ;
摘要
Automated detection of brain tumor location is essential for both medical and analytical uses. In this paper, we clustered brain MRI images to detect tumor location. To obtain perfect results, we presented an unsupervised robust PCA algorithm to clustered images. The proposed method clusters brain MR image pixels to four leverages. The algorithm is implemented for five brain diseases such as glioma, Huntington, meningioma, Pick, and Alzheimer's. We used ten images of each disease to validate the optimal identification rate. According to the results obtained, 2% of the data in the bad leverage part of the image were determined, which acceptably discerned the tumor. Results show that this method has the potential to detect tumor location for brain disease with high sensitivity. Moreover, results show that the method for the Glioma images has approximately better results than others. However, according to the ROC curve for all selected diseases, the present method can find lesion location.
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页数:11
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