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在放射图像中使用各种卷积神经网络架构对瘤和囊的自动细分进行系统审查
Chintam Anusha1, Kunjam Nageswara Rao1, T Lakshmana Rao2
1Department of Computer Science and Systems Engineering, Andhra University College of Engineering (A), Andhra University, Vishakhapatnam, Andhra Pradesh, 530003, India.
Computers in biology and medicine
|October 5, 2025
概括
早期诊断癌是非常重要的. 本综述探讨了深度学习,特别是卷积神经网络 (CNN) 模型,用于医疗成像中的自动质量细分,提高诊断精度.
科学领域:
- 医疗成像医学成像
- 人工智能的人工智能
- 在瘤学瘤学.
背景情况:
- 准确的癌诊断依赖于医学成像 (CT,MRI,US) 和组织病理学.
- 在放射学图像中手动细分质量是具有挑战性和耗时的.
- 越来越需要自动化细分方法来提高诊断效率.
研究的目的:
- 审查使用深度学习模型用于早期质量检测的研究.
- 分析卷积神经网络 (CNN) 模型在放射图像细分中的应用.
- 检查自动化细分方法的数据集特征,准确性和效率指标.
主要方法:
- 对利用深度学习进行质细分的研究进行系统审查.
- 分析各种卷积神经网络 (CNN) 架构及其性能.
- 评估数据集大小及其对模型准确性的影响.
主要成果:
- 深度学习,特别是CNN,显示了自动质量细分的重大前景.
- 性能因数据集大小和特定模型架构而异.
- 目前的方法在完全确定瘤和囊诊断方面仍然面临挑战.
结论:
- 使用深度学习的自动质量细分为早期癌检测提供了一个有前途的途径.
- 需要对更大,更多样化的数据集进行进一步的研究,以提高诊断能力.
- 标准化的评估指标对于比较不同的方法至关重要.
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Imaging Studies III: Computed Tomography
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DefinitionComputed Tomography (CT) of the genitourinary (GU) tract is a non-invasive imaging modality that utilizes X-rays and computer processing to generate detailed cross-sectional images of the urinary system, encompassing the kidneys, ureters, bladder, and adjacent structures such as the adrenal glands.PurposeCT scans of the GU tract serve several diagnostic and therapeutic purposes, including:Diagnosis of Urinary Tract Diseases: Detects kidney stones, tumors, cysts, and congenital...
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Imaging Studies IV: Magnetic Resonance Imaging
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Introduction:Magnetic Resonance Imaging, or MRI, can include a specialized imaging technique of the urinary system known as Magnetic Resonance Urography (MRU). This radiation-free technique uses strong magnetic fields and radio waves to produce detailed images with the help of a computer. MRU is particularly effective for visualizing fluid-filled structures like the kidneys, ureters, and bladder.Applications of MRI in the Genitourinary SystemKidneys and Ureters: MRI detects tumors, cysts,...
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