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|a 10.1109/TUFFC.2024.3475033
|2 doi
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|a eng
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| 100 |
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|a Yang, Jing
|e verfasserin
|4 aut
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|a Automated Classification of Coronary Plaque on Intravascular Ultrasound by Deep Classifier Cascades
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|c 2024
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|a Text
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|a Date Revised 10.10.2024
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|a published: Print-Electronic
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|a Citation Status Publisher
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|a Intravascular ultrasound (IVUS) is the gold standard modality for in vivo visualization of coronary arteries and atherosclerotic plaques. Classification of coronary plaques helps to characterize heterogeneous components and evaluate the risk of plaque rupture. Manual classification is time-consuming and labor-intensive. Several machine learning-based classification approaches have been proposed and evaluated in recent years. In the current study, we develop a novel pipeline composed of serial classifiers for distinguishing IVUS images into five categories: normal, calcified plaque, attenuated plaque, fibrous plaque, and echolucent plaque. The cascades comprise densely connected classification models and machine learning classifiers at different stages. Over 100,000 IVUS frames of five different lesion types were collected and labeled from 471 patients for model training and evaluation. The overall accuracy of the proposed classifier is 0.877, indicating that the proposed framework has the capacity to identify the nature and category of coronary plaques in IVUS images. Further, it may provide real-time assistance on plaque identification and facilitate clinical decision-making in routine practice
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|a Journal Article
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|a Li, Xinze
|e verfasserin
|4 aut
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1 |
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|a Guo, Yunbo
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Song, Peng
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Lv, Tiantian
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Zhang, Yingmei
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Cui, Yaoyao
|e verfasserin
|4 aut
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| 773 |
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|t IEEE transactions on ultrasonics, ferroelectrics, and frequency control
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|g PP(2024) vom: 10. Okt.
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|u http://dx.doi.org/10.1109/TUFFC.2024.3475033
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