干旱区生态环境知识资源中心(Arid): Ventricle shape analysis using modified WKS for atrophy detection

Arid

DOI	10.1007/s11517-021-02377-z
	Ventricle shape analysis using modified WKS for atrophy detection
	Thirumagal, Jayaraman; Mahadevappa, Manjunatha; Sadhu, Anup; Dutta, Pranab Kumar
通讯作者	Mahadevappa, M (corresponding author), IIT Kharagpur, Sch Med Sci & Technol, Kharagpur, W Bengal, India.
来源期刊	MEDICAL & BIOLOGICAL ENGINEERING & COMPUTING
ISSN	0140-0118
EISSN	1741-0444
出版年	2021
卷号	59 期号:7-8 页码:1485-1493
英文摘要	Brain ventricle is one of the biomarkers for detecting neurological disorders. Studying the shape of the ventricles will aid in the diagnosis process of atrophy and other CSF-related neurological disorders, as ventricles are filled with CSF. This paper introduces a spectral analysis algorithm based on wave kernel signature. This shape signature was used for studying the shape of segmented ventricles from the brain images. Based on the shape signature, the study groups were classified as normal subjects and atrophy subjects. The proposed algorithm is simple, effective, automated, and less time consuming. The proposed method performed better than the other methods heat kernel signature, scale invariant heat kernel signature, wave kernel signature, and spectral graph wavelet signature, which were used for validation purpose, by producing 94-95% classification accuracy by classifying normal and atrophy subjects correctly for CT, MR, and OASIS datasets.
英文关键词	Ventricles Atrophy Enlargement Shape analysis Laplace-Beltrami operator
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000666846500002
WOS关键词	BRAIN ; SEGMENTATION ; SPECTRA
WOS类目	Computer Science, Interdisciplinary Applications ; Engineering, Biomedical ; Mathematical & Computational Biology ; Medical Informatics
WOS研究方向	Computer Science ; Engineering ; Mathematical & Computational Biology ; Medical Informatics
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/352384
作者单位	[Thirumagal, Jayaraman; Mahadevappa, Manjunatha] IIT Kharagpur, Sch Med Sci & Technol, Kharagpur, W Bengal, India; [Sadhu, Anup] Med Coll, EKO CT & MRI Scan Ctr, Kolkata, W Bengal, India; [Dutta, Pranab Kumar] Calcutta Med Coll & Hosp, EKO CT & MRI Scan Ctr, Kolkata, India
推荐引用方式 GB/T 7714	Thirumagal, Jayaraman,Mahadevappa, Manjunatha,Sadhu, Anup,et al. Ventricle shape analysis using modified WKS for atrophy detection[J],2021,59(7-8):1485-1493.
APA	Thirumagal, Jayaraman,Mahadevappa, Manjunatha,Sadhu, Anup,&Dutta, Pranab Kumar.(2021).Ventricle shape analysis using modified WKS for atrophy detection.MEDICAL & BIOLOGICAL ENGINEERING & COMPUTING,59(7-8),1485-1493.
MLA	Thirumagal, Jayaraman,et al."Ventricle shape analysis using modified WKS for atrophy detection".MEDICAL & BIOLOGICAL ENGINEERING & COMPUTING 59.7-8(2021):1485-1493.