CVW-Etr: A High-Precision Method for Estimating the Severity Level of Cotton Verticillium Wilt Disease

文献类型： 外文期刊

第一作者： Pan, Pan

作者： Pan, Pan;Yao, Qiong;Shen, Jiawei;Hu, Lin;Zhao, Sijian;Zhou, Guomin;Zhang, Jianhua;Pan, Pan;Yao, Qiong;Shen, Jiawei;Hu, Lin;Zhou, Guomin;Zhang, Jianhua;Pan, Pan;Yao, Qiong;Shen, Jiawei;Hu, Lin;Huang, Longyu;Yu, Guoping;Zhou, Guomin;Zhang, Jianhua;Yao, Qiong;Huang, Longyu;Yu, Guoping;Zhou, Guomin

作者机构：

关键词： cotton verticillium wilt; crop disease severity level estimation; deep learning; MobileSAM; YOLOv8-Seg

期刊名称：PLANTS-BASEL （ 影响因子：4.1； 五年影响因子：4.5 ）

ISSN： 2223-7747

年卷期： 2024 年 13 卷 21 期

页码：

收录情况： SCI

摘要： Cotton verticillium wilt significantly impacts both cotton quality and yield. Selecting disease-resistant varieties and using their resistance genes in breeding is an effective and economical control measure. Accurate severity estimation of this disease is crucial for breeding resistant cotton varieties. However, current methods fall short, slowing the breeding process. To address these challenges, this paper introduces CVW-Etr, a high-precision method for estimating the severity of cotton verticillium wilt. CVW-Etr classifies severity into six levels (L0 to L5) based on the proportion of segmented diseased leaves to lesions. Upon integrating YOLOv8-Seg with MobileSAM, CVW-Etr demonstrates excellent performance and efficiency with limited samples in complex field conditions. It incorporates the RFCBAMConv, C2f-RFCBAMConv, AWDownSample-Lite, and GSegment modules to handle blurry transitions between healthy and diseased regions and variations in angle and distance during image collection, and to optimize the model's parameter size and computational complexity. Our experimental results show that CVW-Etr effectively segments diseased leaves and lesions, achieving a mean average precision (mAP) of 92.90% and an average severity estimation accuracy of 92.92% with only 2.6M parameters and 10.1G FLOPS. Through experiments, CVW-Etr proves robust in estimating cotton verticillium wilt severity, offering valuable insights for disease-resistant cotton breeding applications.

分类号：

  • 相关文献
作者其他论文 更多>>

微信小程序