Classification of weed seeds based on visual images and deep learning
| Autor: | Wen Tian, Yujuan Gu, Jianye Zhao, Shuo Zhang, Tongyun Luo, Xi Qiao, Yangchun Han |
|---|---|
| Rok vydání: | 2023 |
| Předmět: |
business.industry
Computer science Deep learning Forestry Effective management Agricultural engineering Aquatic Science Native plant Convolutional neural network Time cost Computer Science Applications Image acquisition Animal Science and Zoology Artificial intelligence business Weed Agronomy and Crop Science Animal hair |
| Zdroj: | Information Processing in Agriculture. 10:40-51 |
| ISSN: | 2214-3173 |
| DOI: | 10.1016/j.inpa.2021.10.002 |
| Popis: | Weeds are mainly spread by weed seeds being mixed with agricultural and forestry crop seeds, grain, animal hair, and other plant products, and disturb the growing environment of target plants such as crops and wild native plants. The accurate and efficient classification of weed seeds is important for the effective management and control of weeds. However, classification remains mainly dependent on destructive sampling-based manual inspection, which has a high cost and rather low flux. We considered that this problem could be solved using a nondestructive intelligent image recognition method. First, on the basis of the establishment of the image acquisition system for weed seeds, images of single weed seeds were rapidly and completely segmented, and a total of 47 696 samples of 140 species of weed seeds and foreign materials remained. Then, six popular and novel deep Convolutional Neural Network (CNN) models are compared to identify the best method for intelligently identifying 140 species of weed seeds. Of these samples, 33 600 samples are randomly selected as the training dataset for model training, and the remaining 14 096 samples are used as the testing dataset for model testing. AlexNet and GoogLeNet emerged from the quantitative evaluation as the best methods. AlexNet has strong classification accuracy and efficiency (low time consumption), and GoogLeNet has the best classification accuracy. A suitable CNN model for weed seed classification could be selected according to specific identification accuracy requirements and time costs of applications. This research is beneficial for developing a detection system for weed seeds in various applications. The resolution of taxonomic issues and problems associated with the identification of these weed seeds may allow for more effective management and control. |
| Databáze: | OpenAIRE |
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