深度学习模型的比较,用于在胸部X射线图像中检测COVID-19
Enrique Peláez1, Ricardo Serrano1, Geancarlo Murillo1
1Escuela Superior Politécnica del Litoral - ESPOL University, Electrical and Computer Engineering, Guayaquil, Ecuador.
IFAC-PapersOnLine
|April 15, 2024
概括
这项研究比较了COVID-19诊断的四种深度学习模型,达到95%以上的准确性. VGG-19和Inception网络在识别疾病方面表现优异.
科学领域:
- 人工智能的人工智能
- 医疗成像医学成像
- 深度学习 (Deep Learning) 是一种深度学习.
背景情况:
- 由于COVID-19的流行,需要快速的诊断工具.
- 深度学习 (DL) 提供了自动疾病检测的潜力.
研究的目的:
- 设计和比较各种DL架构用于COVID-19诊断.
- 评估转移学习在COVID-19医疗图像分析中的有效性.
主要方法:
- 开发并比较了四个DL模型:CNN,VGG-19,Inception和MobileNet. 这四个模型是:
- 在45个实验中利用转移学习进行模型培训和验证.
- 实施了用于检测疾病存在的二进制分类.
主要成果:
- 这四种DL模型都实现了超过95%的诊断准确度.
- VGG-19和Inception网络配置显示了最高的性能指标.
- 对比分析利用多个评分指标进行了可靠的评估.
结论:
- 深度学习模型,特别是VGG-19和Inception,对于COVID-19诊断非常有效.
- 转移学习提高了DL模型在识别COVID-19中的性能.
- 这项研究证实了人工智能在流行病应对和诊断方面的潜力.
相关概念视频
01:30Radiological Investigation I: X-ray and CT
236
Radiological investigations, including X-rays and computed tomography (CT) scans, are critical for diagnosing and evaluating various medical conditions. These imaging techniques provide valuable insights into the body's internal structures, aiding in the detection of abnormalities, assessment of disease progression, and development of treatment strategies. This article delves into two primary radiological investigations, chest X-rays and CT scans, outlining their purpose, procedures, and...
236
01:20Imaging Studies for Cardiovascular System III: X-Ray
180
The most common cardiovascular diagnostic test is an X-ray. It produces images of the heart, blood vessels, and adjacent structures.
Definition and Purpose
An X-ray, or radiograph, is a non-invasive method that uses ionizing radiation to take images of internal structures. It is mainly used in cardiac imaging to examine the heart, lungs, and major blood vessels, aiming to identify abnormalities in the heart's size, shape, and position, such as heart failure, congenital defects, and vascular...
Definition and Purpose
An X-ray, or radiograph, is a non-invasive method that uses ionizing radiation to take images of internal structures. It is mainly used in cardiac imaging to examine the heart, lungs, and major blood vessels, aiming to identify abnormalities in the heart's size, shape, and position, such as heart failure, congenital defects, and vascular...
180