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DiffCAS: diffusion based multi-attention network for segmentation of 3D coronary artery from CT angiography

文献类型：期刊论文

作者Li, Jiajia1; Wu, Qing1; Wang, Yuanquan1; Zhou, Shoujun2; Zhang, Lei1; Wei, Jin3; Zhao, Di4
刊名SIGNAL IMAGE AND VIDEO PROCESSING
出版日期2024-09-01
卷号18期号:10页码:7487-7498
关键词Coronary artery segmentation Diffusion model Transformer Attention
ISSN号1863-1703
DOI10.1007/s11760-024-03409-5
英文摘要Automatic segmentation of 3D coronary arteries from computed tomography angiography (CTA) is an indispensable part of accurate and efficient coronary artery disease (CAD) diagnosis. However, it remains challenging due to the complex anatomy of coronary arteries. Inspired by the denoising diffusion probabilistic model (DDPM), we propose a diffusion-based multi-attention network for 3D coronary artery segmentation from CTA. The proposed method is called DiffCAS in short. DiffCAS utilizes the denoising diffusion of the diffusion model to yield segmentation results. During the denoising diffusion, the Swin Transformer is adopted to extract semantic information from CTA images, and an adaptive residual feature enhancement (ARFE) module is proposed as denoising encoder in the diffusion model, a feature fusion attention (FFA) module is coined to fuse the features from Swin Transformer and ARFE encoders, so as to improve the segmentation performance. Experimental results and comparisons on the ASOCA and ImageCAS datasets show that the proposed DiffCAS outperforms some SOTA networks in terms of Dice coefficient that are 84.41% and 84.59%, on ASOCA dataset and ImageCAS dataset, respectively.
资助项目National Science Foundation of China
WOS研究方向Engineering ; Imaging Science & Photographic Technology
语种英语
WOS记录号WOS:001266835800006
出版者SPRINGER LONDON LTD
源URL[http://119.78.100.204/handle/2XEOYT63/39457]  
专题中国科学院计算技术研究所期刊论文_英文
通讯作者Wang, Yuanquan; Zhou, Shoujun
作者单位1.Hebei Univ Technol, Sch Artificial Intelligence, Tianjin 300401, Peoples R China
2.Chinese Acad Sci, Shenzhen Inst Adv Technol, Shenzhen 518055, Peoples R China
3.Third Cent Hosp Tianjin, Tianjin 300171, Peoples R China
4.Chinese Acad Sci, Inst Comp Technol, Beijing 100190, Peoples R China
推荐引用方式
GB/T 7714		 Li, Jiajia,Wu, Qing,Wang, Yuanquan,et al. DiffCAS: diffusion based multi-attention network for segmentation of 3D coronary artery from CT angiography[J]. SIGNAL IMAGE AND VIDEO PROCESSING,2024,18(10):7487-7498.
APA Li, Jiajia.,Wu, Qing.,Wang, Yuanquan.,Zhou, Shoujun.,Zhang, Lei.,...&Zhao, Di.(2024).DiffCAS: diffusion based multi-attention network for segmentation of 3D coronary artery from CT angiography.SIGNAL IMAGE AND VIDEO PROCESSING,18(10),7487-7498.
MLA Li, Jiajia,et al."DiffCAS: diffusion based multi-attention network for segmentation of 3D coronary artery from CT angiography".SIGNAL IMAGE AND VIDEO PROCESSING 18.10(2024):7487-7498.

入库方式： OAI收割

来源：计算技术研究所

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