Saved in:
| Main Authors: | , , , , , , , |
|---|---|
| Format: | Preprint |
| Published: |
2025
|
| Subjects: | |
| Online Access: | https://arxiv.org/abs/2503.03111 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1866912760543051776 |
|---|---|
| author | Xia, Wanke Peng, Ruoxin Chu, Haoqi Zhu, Xinlei Yang, Zhiyu Yang, Lili Lv, Bo Xiang, Xunwen |
| author_facet | Xia, Wanke Peng, Ruoxin Chu, Haoqi Zhu, Xinlei Yang, Zhiyu Yang, Lili Lv, Bo Xiang, Xunwen |
| contents | Rice is a staple food for a significant portion of the world's population, providing essential nutrients and serving as a versatile in-gredient in a wide range of culinary traditions. Recently, the use of deep learning has enabled automated classification of rice, im-proving accuracy and efficiency. However, classical models based on first-stage training may face difficulties in distinguishing between rice varieties with similar external characteristics, thus leading to misclassifications. Considering the transparency and feasibility of model, we selected and gradually improved pure fully connected neural network to achieve classification of rice grain. The dataset we used contains both global and domestic rice images obtained from websites and laboratories respectively. First, the training mode was changed from one-stage training to two-stage training, which significantly contributes to distinguishing two similar types of rice. Secondly, the preprocessing method was changed from random tilting to horizontal or vertical position cor-rection. After those two enhancements, the accuracy of our model increased notably from 97% to 99%. In summary, two subtle methods proposed in this study can remarkably enhance the classification ability of deep learning models in terms of the classification of rice grain. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2503_03111 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | An Improved Pure Fully Connected Neural Network for Rice Grain Classification Xia, Wanke Peng, Ruoxin Chu, Haoqi Zhu, Xinlei Yang, Zhiyu Yang, Lili Lv, Bo Xiang, Xunwen Computer Vision and Pattern Recognition Rice is a staple food for a significant portion of the world's population, providing essential nutrients and serving as a versatile in-gredient in a wide range of culinary traditions. Recently, the use of deep learning has enabled automated classification of rice, im-proving accuracy and efficiency. However, classical models based on first-stage training may face difficulties in distinguishing between rice varieties with similar external characteristics, thus leading to misclassifications. Considering the transparency and feasibility of model, we selected and gradually improved pure fully connected neural network to achieve classification of rice grain. The dataset we used contains both global and domestic rice images obtained from websites and laboratories respectively. First, the training mode was changed from one-stage training to two-stage training, which significantly contributes to distinguishing two similar types of rice. Secondly, the preprocessing method was changed from random tilting to horizontal or vertical position cor-rection. After those two enhancements, the accuracy of our model increased notably from 97% to 99%. In summary, two subtle methods proposed in this study can remarkably enhance the classification ability of deep learning models in terms of the classification of rice grain. |
| title | An Improved Pure Fully Connected Neural Network for Rice Grain Classification |
| topic | Computer Vision and Pattern Recognition |
| url | https://arxiv.org/abs/2503.03111 |