基于深度学习与边缘计算的垃圾分类方法

Garbage Classification Method Based on Deep Learning and Edge Computing

垃圾分类回收对保护环境和节约资源具有重要意义。为实现高效快捷的垃圾分类,提出了基于深度学习与边缘计算技术的垃圾图像分类方法。首先,在ResNet基础上设计了适用于垃圾图像分类的深度学习模型GarbageCNet,实现基于图像的智能化垃圾分类。然后,将垃圾分类模型部署到边缘计算设备树莓派上,通过树莓派的摄像头模块采集垃圾图像,调用深度学习模型进行垃圾分类预测。实验结果表明,分类准确度最高到达96.33%,与基于VGG19模型的垃圾分类方法相比,分类准确度提高了4%且训练时间更少。相较于现有的垃圾分类神经网络模型,在垃圾种类较多的情况下,分类准确度更高。

Garbage classification and recycling is significant to environmental protection and resource conservation.In order to achieve efficient garbage classification,a garbage image classification method based on deep learning and edge computing technique is proposed.First of all,based on ResNet,a deep learning model GarbageCNet is designed to realize image-based intelligent garbage classification.Then,the garbage classification model is deployed to the edge computing device Raspberry Pi,and garbage images are collected with its camera module.The deep learning model is invoked for garbage classification prediction.Experimental results show that the classification accuracy can reach up to 96.33%.Compared with the garbage classification method based on VGG19,the classification accuracy is improved by 4% while the training takes less time.Compared with the existing garbage classification neural network models,the classification accuracy is higher when there are more types of garbage.