干旱区生态环境知识资源中心(Arid): PCSS: Skull Stripping With Posture Correction From 3D Brain MRI for Diverse Imaging Environment

Arid

DOI	10.1109/ACCESS.2023.3326342
	PCSS: Skull Stripping With Posture Correction From 3D Brain MRI for Diverse Imaging Environment
	Nishimaki, Kei; Ikuta, Kumpei; Fujiyama, Shingo; Oishi, Kenichi; Iyatomi, Hitoshi
通讯作者	Nishimaki, K
来源期刊	IEEE ACCESS
ISSN	2169-3536
出版年	2023
卷号	11 页码:116903-116918
英文摘要	A subject's head position in magnetic resonance imaging (MRI) scanners can vary significantly with the imaging environment and disease status. This variation is known to influence the accuracy of skull stripping (SS), a method to extract the brain region from the whole head image, which is an essential initial step to attain high performance in various neuroimaging applications. However, existing SS methods have failed to accommodate this wide range of variation. To achieve accurate, consistent, and fast SS, we introduce a novel two-stage methodology that we call posture correction skull stripping (PCSS): the first involves adjusting the subject's head angle and position, and the second involves the actual SS to generate the brain mask. PCSS also incorporates various machine learning techniques, such as a weighted loss function, adversarial training from generative adversarial networks, and ensemble methods. Thorough evaluations conducted on five publicly accessible datasets show that the PCSS method outperforms current state-of-the-art techniques in SS performance, achieving an average increase of 1.38 points on the Dice score and demonstrating the contributions of each PCSS component technique.
英文关键词	Skull stripping brain extraction MRI U-Net GAN ADNI CC-12 LPBA40 NFBS OASIS
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:001092094300001
WOS关键词	IMAGES ; SOFTWARE
WOS类目	Computer Science, Information Systems ; Engineering, Electrical & Electronic ; Telecommunications
WOS研究方向	Computer Science ; Engineering ; Telecommunications
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/396901
推荐引用方式 GB/T 7714	Nishimaki, Kei,Ikuta, Kumpei,Fujiyama, Shingo,et al. PCSS: Skull Stripping With Posture Correction From 3D Brain MRI for Diverse Imaging Environment[J],2023,11:116903-116918.
APA	Nishimaki, Kei,Ikuta, Kumpei,Fujiyama, Shingo,Oishi, Kenichi,&Iyatomi, Hitoshi.(2023).PCSS: Skull Stripping With Posture Correction From 3D Brain MRI for Diverse Imaging Environment.IEEE ACCESS,11,116903-116918.
MLA	Nishimaki, Kei,et al."PCSS: Skull Stripping With Posture Correction From 3D Brain MRI for Diverse Imaging Environment".IEEE ACCESS 11(2023):116903-116918.