在温室环境中增强番茄检测:基于S-YOLO的轻量级模型具有高精度
1College of Information Science and Engineering, Shandong Agricultural University, Tai'an, China.
Frontiers in plant science
|September 6, 2024
概括
一种新的轻量级物体检测模型,S-YOLO,提高了自动采摘机器人的番茄识别精度. 这种模型增强了检测小和封闭的西红的功能,这对于在温室中高效的机器人采摘至关重要.
科学领域:
- 计算机视觉和机器人技术
- 农业自动化 农业自动化
- 机器学习用于农业
背景情况:
- 自动化番茄收获需要在复杂的温室环境中精确有效地识别番茄.
- 现有的物体检测算法在准确性和速度上扎,特别是对于封闭或小的西红.
研究的目的:
- 开发一种轻量级物体检测模型 (S-YOLO),用于在温室中增强番茄识别.
- 为了提高检测小型和封闭的西红的准确性和速度,用于机器人收获.
主要方法:
- 提出了S-YOLO,这是一款基于YOLOv8s的轻量级模型,结合了GSConv_SlimNeck结构来减少参数.
- 实施了改进的α-SimSPPF结构和增强的β-SIoU算法,以提高检测和识别精度.
- 集成了一个SE注意力模块,以捕捉更多代表性番茄特征.
主要成果:
- S-YOLO实现了96.60%的精度,92.46%的mAP和74.05 FPS的检测速度,超过了以前的模型.
- 该模型在检测封闭和小番茄方面取得了显著的改进.
- S-YOLO具有轻量级设计,只有9.11M的参数,确保快速检测速度.
结论:
- 在农业环境中,S-YOLO模型为番茄物体检测提供了一个轻量级和高效的解决方案.
- 它的性能使其适合茄采摘机器人的视觉系统,支持自动收获.
- 在设施农业环境中为移动边缘计算提供技术支持.
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