胃肠道疾病的分类使用InceptionNet的组合和基于GITNet的深度特征与殖民地优化
Muhammad Ramzan1, Mudassar Raza2, Muhammad Irfan Sharif3
1Department of Computer Science, COMSATS University Islamabad, Wah Campus, Pakistan.
PloS one
|October 13, 2023
概括
这项研究引入了一个人工智能系统,用于从内镜图像中对胃肠道疾病进行分类. 先进的深度学习模型实现了高精度,有助于早期发现疾病.
科学领域:
- 医疗成像医学成像
- 人工智能的人工智能
- 胃肠病学 胃肠病学
背景情况:
- 胃肠道疾病的计算机辅助分类对于早期诊断至关重要.
- 手动查内镜框架是耗时且容易出现错误的.
- 人工智能和深度学习为自动化和准确的疾病检测提供了潜力.
研究的目的:
- 为GIT疾病分类提出一个基于深度学习的自动功能系统.
- 为了提高从内镜图像诊断GIT疾病的准确性和效率.
- 通过自动化分析来降低遗漏GIT疾病的发生率.
主要方法:
- 适应性马校正和权重分配 (AGCWD) 用于图像预处理.
- 使用InceptionNetV3和GITNet模型进行深度特征提取.
- 使用群优化 (ACO) 和串行融合优化功能优化.
- 使用支持向量机 (SVM) 变体进行分类 (立方体,粗高斯式,正方形,线性).
主要成果:
- 拟议的模型在KVASIR数据集 (8类) 上实现了99.32%的准确性.
- 该模型在NERTHUS数据集 (4类) 上实现了99.89%的准确性.
- 在GIT疾病分类准确性方面表现优于现有方法.
结论:
- 开发的深度学习系统在自动化GIT疾病分类方面表现出高效率.
- 该系统为改善胃肠病学诊断准确性和效率提供了一个有前途的工具.
- 早期和准确的检测GIT疾病可以显著改善患者的结果.
相关概念视频
Gastrointestinal Motility Disorders
415
Gastrointestinal or GI motility disorders are characterized by irregular gastrointestinal tract movements, disrupting food transit from the mouth to the anus. They are caused by damage or dysfunction in gut muscles or nerves. These disorders can cause symptoms such as severe constipation, diarrhea, abdominal pain, and swallowing difficulties. Disorders can affect any segment of the GI tract and range widely in severity, from common conditions like GERD to life-threatening conditions like...
415
Classification of Illness
7.6K
The meaning of illness is individualized to each person who experiences an alteration in health. In contrast, disease is a medical term indicating a pathological change in the structure and function of the body or mind. It is a condition that has specific symptoms and boundaries.
An illness is a response to a disease in which the person's level of functioning is changed compared with a previous level. The general classification of illness includes acute and chronic.
Acute illness is severe...
An illness is a response to a disease in which the person's level of functioning is changed compared with a previous level. The general classification of illness includes acute and chronic.
Acute illness is severe...
7.6K
Classification of Systems-I
192
Linearity is a system property characterized by a direct input-output relationship, combining homogeneity and additivity.
Homogeneity dictates that if an input x(t) is multiplied by a constant c, the output y(t) is multiplied by the same constant. Mathematically, this is expressed as:
Homogeneity dictates that if an input x(t) is multiplied by a constant c, the output y(t) is multiplied by the same constant. Mathematically, this is expressed as:
192
Classification of Systems-II
151
Continuous-time systems have continuous input and output signals, with time measured continuously. These systems are generally defined by differential or algebraic equations. For instance, in an RC circuit, the relationship between input and output voltage is expressed through a differential equation derived from Ohm's law and the capacitor relation,
151
Aggregates Classification
329
Aggregate classification is generally based on its size, petrographic characteristics, weight, and source. Size classification ranges from coarse to fine aggregates, defined by the size of the particles. Coarse aggregates are particles that do not pass through ASTM sieve No. 4, and aggregates that pass through the sieve are fine aggregates.
Petrographic classification groups aggregates based on common mineralogical characteristics. Some of the common mineral groups found in aggregates are...
Petrographic classification groups aggregates based on common mineralogical characteristics. Some of the common mineral groups found in aggregates are...
329
Classification of Epithelial Tissues: Overview
13.4K
Epithelial tissues are classified according to the shape of the cells and the number of cell layers formed. Cell shapes can be squamous (flattened and thin), cuboidal (square-like, as wide as it is tall), or columnar (rectangular, taller than it is wide). Additionally, the nucleus shape helps identify the type of epithelial cells. Squamous cells have flattened disc-shaped nuclei, cuboidal cells have spherical nuclei, and columnar cells have elongated nuclei.
Based on the number of cell layers,...
Based on the number of cell layers,...
13.4K


