相关实验视频

Updated: Jul 2, 2025

A Swin Transformer-Based Model for Thyroid Nodule Detection in Ultrasound Images

A Swin Transformer-Based Model for Thyroid Nodule Detection in Ultrasound Images

Published on: April 21, 2023

AFEX-Net:适应特征提取卷积神经网络用于计算机断层扫描图像的分类

Roxana Zahedi Nasab¹, Hadis Mohseni¹, Mahdieh Montazeri²

¹Department of Computer Engineering, Faculty of Engineering, Shahid Bahonar University of Kerman, Kerman, Iran.

|February 26, 2024

概括

一个新的深层卷积神经网络,AFEX-Net,有效地从胸部CT扫描中对肺部疾病进行分类. 这种人工智能工具有助于早期检测和诊断,以更快的训练和高准确性超过现有方法.

科学领域:

人工智能的人工智能
医疗成像医学成像
计算机科学计算机科学

背景情况:

深度卷积神经网络 (CNN) 对于医疗图像处理至关重要.
像COVID-19这样的新出现的肺部疾病需要先进的诊断工具.
从胸部CT扫描中早期检测肺部疾病是一个重要的研究重点.

研究的目的:

介绍和评估AFEX-Net,一个高效的CNN用于分类肺部疾病.
评估AFEX-Net在CT图像中区分各种肺部指示的能力.
通过医学成像,使肺部疾病的早期诊断成为可能.

主要方法:

设计了AFEX-Net,一个轻量级的CNN,具有可适应的层和功能.
在超过10,000个胸部CT切片 (CC数据集) 上训练并测试了AFEX-Net.
使用公共COVID-CTset数据集和有效的预处理验证了可通用性.

主要成果:

在CC和COVID-CT数据集上,AFEX-Net表现出高准确度.
由于其轻量级的设计,实现了比同类CNN快三倍的学习速度.
成功提取了用于分类肺部疾病的特征,特别是在早期阶段.

结论:

AFEX-Net是一个高性能的CNN,用于从胸部CT图像进行肺部疾病分类.
它的效率,适应性和兼容性使其成为早期检测的可靠工具.
AFEX-Net支持及时诊断和管理各种肺部疾病.

关键词:

卷积神经网络是一种卷积神经网络.适应性特征提取适应性特征提取胸部计算机断层扫描图像图像这是分类分类的分类.

更多相关视频

Predicting Treatment Response to Image-Guided Therapies Using Machine Learning: An Example for Trans-Arterial Treatment of Hepatocellular Carcinoma

Predicting Treatment Response to Image-Guided Therapies Using Machine Learning: An Example for Trans-Arterial Treatment of Hepatocellular Carcinoma

Published on: October 10, 2018

Application of Deep Learning-Based Medical Image Segmentation via Orbital Computed Tomography

Application of Deep Learning-Based Medical Image Segmentation via Orbital Computed Tomography

Published on: November 30, 2022

相关概念视频

Computed Tomography

Computed Tomography

Tomography refers to imaging by sections. Computed tomography (CT) is a non-invasive imaging technique that uses computers to analyze several cross-sectional X-rays to reveal minute details about structures in the body.
The technique was invented in the 1970s and is based on the principle that as X-rays pass through the body, they are absorbed or reflected at different levels. In the technique, a patient lies on a motorized platform while a computerized axial tomography (CAT) scanner rotates...