相关实验视频
Updated: Jul 24, 2025
04:43
Detection of Lung Tumor Progression in Mice by Ultrasound Imaging
Published on: February 27, 2020
6.8K
使用瘤超声波图像1检测和分类癌症组织的学习技术
Liyan Zhang1, Ruiyan Xu2, Jingde Zhao3
1Department of Ultrasound, Sunshine Union Hospital, Weifang, China.
Journal of X-ray science and technology
|July 10, 2023
概括
使用卷积神经网络 (CNN) 的转移学习显示了使用超声波图像进行自动化乳腺癌诊断的前景. 这些AI模型可以帮助临床医生更快地做出诊断决策.
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:
- 早期诊断乳腺癌对于有效治疗至关重要.
- 医学成像技术如MRI,CT和超声波对于癌症检测至关重要.
研究的目的:
- 评估使用转移学习与卷积神经网络 (CNN) 进行自动化乳腺癌诊断的可行性.
- 为了评估CNN模型的表现,训练在乳腺癌检测的超声波图像上.
主要方法:
- 转移学习技术用于训练CNN模型.
- 模型使用乳房超声波图像数据集进行训练和验证.
- 绩效是根据培训和验证准确度进行评估的.
主要成果:
- 采用转移学习的CNN模型在超声波图像中成功识别了乳腺癌.
- 移动网络实现了最高的培训准确性,而DenseNet121显示了最高的验证准确性.
- 转移学习算法在从超声数据中检测乳腺癌方面被证明是有效的.
结论:
- 转移学习模型显示了通过超声波自动诊断乳腺癌的潜力.
- 这些计算工具可以帮助医疗专业人员快速做出决策.
- 最终的癌症诊断应该留在训练有素的医学专家手中.
相关概念视频
01:17Ultrasonography
4.6K
Ultrasonography is an imaging technique that uses high-frequency sound waves to visualize the body's internal structures. It is a non-invasive and safe procedure that does not involve the use of ionizing radiation, making it widely used in various medical fields. Ultrasonography is used to study heart function, blood flow in the neck or extremities, certain conditions such as gallbladder disease, and fetal growth and development.
During an ultrasonography procedure, a handheld device called...
During an ultrasonography procedure, a handheld device called...
4.6K
01:25Ultrasound II: Endoscopic Ultrasound and FibroScan
143
Endoscopic Ultrasound (EUS) and FibroScan are valuable diagnostic tools in gastroenterology and hepatology, each with specific applications and techniques.
Endoscopic Ultrasound (EUS):
Endoscopic Ultrasound (EUS):
143
01:20Ultrasound I: Abdominal Ultrasonography
292
Introduction:
Abdominal ultrasonography, commonly known as abdominal ultrasound, is a vital, non-invasive medical imaging technique widely used in healthcare.
Procedure:
This diagnostic tool allows the clinician to visually inspect internal structures within the abdomen, including vital organs such as the liver, gallbladder, pancreas, kidneys, and spleen.
The abdominal ultrasound process begins with applying a special gel to the patient's skin over the abdomen. This gel enhances the...
Abdominal ultrasonography, commonly known as abdominal ultrasound, is a vital, non-invasive medical imaging technique widely used in healthcare.
Procedure:
This diagnostic tool allows the clinician to visually inspect internal structures within the abdomen, including vital organs such as the liver, gallbladder, pancreas, kidneys, and spleen.
The abdominal ultrasound process begins with applying a special gel to the patient's skin over the abdomen. This gel enhances the...
292