arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2412.19682cs.CV
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一种用于实时植物病害识别与定位的混合技术

A Hybrid Technique for Plant Disease Identification and Localisation in Real-time

Indian Institute of Technology Kanpur(印度理工学院坎普尔分校);University of Washington(华盛顿大学);National P.G. College(国立PG学院);C.S.A. University of Agriculture & Technology(CSA农业与技术大学)

Mahendra Kumar Gohil, Anirudha Bhattacharjee, Rwik Rana, Kishan Lal, Samir Kumar Biswas, Nachiketa Tiwari, Bishakh Bhattacharya

AI总结:

本文提出一种结合四叉树分解与特征学习的混合方法,用于在无人机和机器人平台上实现高分辨率图像的实时植物病害识别与定位,在四种病害类别上F1分数约0.80。

摘要:

在过去十年中,已有多种基于视觉数据的图像处理方法和算法被提出用于识别植物病害。深度神经网络(DNN)近年来在这一任务中变得流行。由于计算限制以及植物病害特征的广泛多样性,传统图像处理方法和基于DNN的方法在实时检测中都面临显著的性能问题。本文提出了一种基于图像四叉树(Quad-Tree)分解与同步特征学习的新型植物病害识别与定位技术。所提算法在高分辨率图像中显著提高了精度并加快了收敛速度,同时计算负载相对较低。因此,该算法非常适合部署在远程操作的图像采集与病害检测系统中的独立处理器上,尤其适合搭载于在大型农田中作业的无人机和机器人上。本文提出的技术是混合型的,因为它在不同尺度上利用了传统图像处理方法和基于DNN模型的优势,从而实现更快的推理。针对马铃薯和番茄作物对应的四种病害类别,F1分数约为0.80。

英文摘要:

Over the past decade, several image-processing methods and algorithms have been proposed for identifying plant diseases based on visual data. DNN (Deep Neural Networks) have recently become popular for this task. Both traditional image processing and DNN-based methods encounter significant performance issues in real-time detection owing to computational limitations and a broad spectrum of plant disease features. This article proposes a novel technique for identifying and localising plant disease based on the Quad-Tree decomposition of an image and feature learning simultaneously. The proposed algorithm significantly improves accuracy and faster convergence in high-resolution images with relatively low computational load. Hence it is ideal for deploying the algorithm in a standalone processor in a remotely operated image acquisition and disease detection system, ideally mounted on drones and robots working on large agricultural fields. The technique proposed in this article is hybrid as it exploits the advantages of traditional image processing methods and DNN-based models at different scales, resulting in faster inference. The F1 score is approximately 0.80 for four disease classes corresponding to potato and tomato crops.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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