基于残留Denoising视觉网络识别钻木昆虫的爬行信号
Henglong Lin1,2, Huajie Xue3, Jingru Gong3
1College of Mechanical Engineering, Guangxi University, Nanning 530004, China.
Sensors (Basel, Switzerland)
|October 16, 2025
概括
这项研究引入了一种使用围虫害信号和深度学习模型 (RDVNet) 的快速识别系统,以改善木材海关检查中木材虫害的检测,显著提高效率并降低成本.
科学领域:
- 农业昆虫学 农业昆虫学
- 生物技术是生物技术.
- 计算机科学 计算机科学
背景情况:
- 目前对木材的海关检查依赖于低效的手动视觉方法.
- 手动检查受到长时间检测,高劳动力成本和依赖人类经验的困扰.
- 现有的方法很难满足高效和智能海关检疫的需求.
研究的目的:
- 开发一种快速识别的系统,用于木虫害使用它们的环静电信号.
- 提高木材关税检疫的效率和准确性.
- 为了利用深度学习来实现自动化病虫检测.
主要方法:
- 一个硬件-软件系统 (LabVIEW) 收集了害虫的围静信号.
- 信号被处理,转换为音频,并使用MFCC,PNCC和RASTA-PLP提取特征.
- 开发和培训了一个具有多重注意力机制的残留剥离视觉网络 (RDVNet).
- 对抗模块 (de-RDVNet) 和分类性能与已建立的模型进行了比较.
主要成果:
- 功率规范化塞普斯特拉系数 (PNCC) 显示了全面的特征提取.
- 通过PNCC输入 (PSNR:29.8,SSIM:0.820) 的 de-RDVNet 实现了优异的消除噪声性能.
- RDVNet模型实现了高分类准确性 (92.8%) 和F1得分 (0.878).
结论:
- 开发的环静电信号识别系统有效地提高了对木材中木材虫害的检测效率.
- RDVNet模型显示了智能海关检疫应用的巨大潜力.
- 该系统通过降低劳动力成本和提高检测速度来提供实际价值.
相关概念视频
Vision
59.3K
Vision is the result of light being detected and transduced into neural signals by the retina of the eye. This information is then further analyzed and interpreted by the brain. First, light enters the front of the eye and is focused by the cornea and lens onto the retina—a thin sheet of neural tissue lining the back of the eye. Because of refraction through the convex lens of the eye, images are projected onto the retina upside-down and reversed.
59.3K
Classification of Signals
1.3K
In signal processing, signals are classified based on various characteristics: continuous-time versus discrete-time, periodic versus aperiodic, analog versus digital, and causal versus noncausal. Each category highlights distinct properties crucial for understanding and manipulating signals.
A continuous-time signal holds a value at every instant in time, representing information seamlessly. In contrast, a discrete-time signal holds values only at specific moments, often denoted as x(n), where...
A continuous-time signal holds a value at every instant in time, representing information seamlessly. In contrast, a discrete-time signal holds values only at specific moments, often denoted as x(n), where...
1.3K
Light Acquisition
9.4K
In order to produce glucose, plants need to capture sufficient light energy. Many modern plants have evolved leaves specialized for light acquisition. Leaves can be only millimeters in width or tens of meters wide, depending on the environment. Due to competition for sunlight, evolution has driven the evolution of increasingly larger leaves and taller plants, to avoid shading by their neighbors with contaminant elaboration of root architecture and mechanisms to transport water and nutrients.
9.4K
Softwoods and Hardwoods
495
Softwoods and hardwoods, derived from different types of trees, are distinguished by their leaf structures and cellular compositions, each serving unique purposes in construction and manufacturing. Softwoods come from cone-bearing trees with needle-like leaves and are predominantly composed of longitudinal cells called tracheids and a smaller proportion of radial cells known as rays. Due to their cellular structure, softwoods are commonly used in construction for structural frames, sheathing,...
495


