在贝叶斯卷积神经网络的基础上识别地下人工腔
Jigen Xia1,2, Ronghua Peng1, Zhiqiang Li2
1School of Geophysics and Geomatics, China University of Geosciences, Wuhan 430074, China.
Sensors (Basel, Switzerland)
|October 14, 2023
概括
检测地下人造洞穴对于城市发展至关重要. 这项研究引入了表面电阻成像和贝叶斯卷积神经网络 (BCNN) 以改进腔体识别,提高地质物理调查的效率和准确性.
科学领域:
- 地质物理学 地质物理学
- 城市工程 城市工程
- 人工智能的人工智能
背景情况:
- 城市空间资源的利用依赖于地下的人工空洞.
- 这些空洞的数量和规模不断增加,需要先进的检测方法.
- 地质物理技术对于管理地下结构至关重要.
研究的目的:
- 介绍两种识别地下人造洞穴的方法.
- 为了提高洞穴检测的效率和准确性.
- 介绍一个新的贝叶斯卷积神经网络 (BCNN) 方法.
主要方法:
- 使用3D地球模型和实验验证的表面电阻成像.
- 基于贝叶斯卷积神经网络 (BCNN) 的快速识别方法的开发.
- 对BCNN与传统卷积神经网络进行比较分析.
主要成果:
- 表面电阻成像通过将模拟数据与已知的空洞位置进行比较,有效地识别地下空洞.
- 与传统方法相比,BCNN方法显著提高了分类的准确性和效率.
- BCNN在用于洞穴识别的表面电阻图像数据集上表现出卓越的性能.
结论:
- 开发的 BCNN 为地下人工空洞识别提供了高效和准确的解决方案.
- 表面电阻成像与BCNN相结合,提高了地球物理调查能力.
- 这些方法对于安全有效的地下工程和城市规划至关重要.
相关概念视频
01:10Detection of Black Holes
2.2K
Although black holes were theoretically postulated in the 1920s, they remained outside the domain of observational astronomy until the 1970s.
Their closest cousins are neutron stars, which are composed almost entirely of neutrons packed against each other, making them extremely dense. A neutron star has the same mass as the Sun but its diameter is only a few kilometers. Therefore, the escape velocity from their surface is close to the speed of light.
Not until the 1960s, when the first neutron...
Their closest cousins are neutron stars, which are composed almost entirely of neutrons packed against each other, making them extremely dense. A neutron star has the same mass as the Sun but its diameter is only a few kilometers. Therefore, the escape velocity from their surface is close to the speed of light.
Not until the 1960s, when the first neutron...
2.2K
01:25Neural Circuits
1.3K
Neural circuits and neuronal pools are two of the main structures found in the nervous system. Neural circuits are networks of neurons that work together to carry out a specific task or process. They consist of interconnected neurons and glial cells, which provide structural and metabolic support.
Neuronal pools are collections of nerve cells with similar functions and interact through chemical and electrical signals. These pools include both interneurons (the central neural circuit nodes that...
Neuronal pools are collections of nerve cells with similar functions and interact through chemical and electrical signals. These pools include both interneurons (the central neural circuit nodes that...
1.3K