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This study, our main topic is to devlop a new deep-learning approachs for plant leaf disease identification and detection using leaf image datasets. We also discussed the challenges facing current methods of leaf disease detection and how…

机器学习 · 计算机科学 2025-01-03 El Houcine El Fatimi

This study addresses the escalating threat of branched broomrape (Phelipanche ramosa) to California's tomato industry, which supplies over 90 percent of U.S. processing tomatoes. The parasite's largely underground life cycle makes early…

图像与视频处理 · 电气工程与系统科学 2025-09-15 Mohammadreza Narimani , Alireza Pourreza , Ali Moghimi , Mohsen Mesgaran , Parastoo Farajpoor , Hamid Jafarbiglu

We present new methods for apple detection and counting based on recent deep learning approaches and compare them with state-of-the-art results based on classical methods. Our goal is to quantify performance improvements by neural…

计算机视觉与模式识别 · 计算机科学 2019-09-17 Nicolai Häni , Pravakar Roy , Volkan Isler

In this work, a simple vision algorithm is designed and implemented to extract and identify the surface defects on the Golden Delicious apples caused by the enzymic browning process. 34 Golden Delicious apples were selected for the…

计算机视觉与模式识别 · 计算机科学 2024-09-24 Hamid Majidi Balanji

Plant diseases significantly impact our food supply, causing problems for farmers, economies reliant on agriculture, and global food security. Accurate and timely plant disease diagnosis is crucial for effective treatment and minimizing…

计算机视觉与模式识别 · 计算机科学 2024-12-10 Bimarsha Khanal , Paras Poudel , Anish Chapagai , Bijan Regmi , Sitaram Pokhrel , Salik Ram Khanal

Crop yield estimation is a relevant problem in agriculture, because an accurate yield estimate can support farmers' decisions on harvesting or precision intervention. Robots can help to automate this process. To do so, they need to be able…

计算机视觉与模式识别 · 计算机科学 2025-06-27 Matteo Sodano , Federico Magistri , Elias Marks , Fares Hosn , Aibek Zurbayev , Rodrigo Marcuzzi , Meher V. R. Malladi , Jens Behley , Cyrill Stachniss

Numerous diseases cause severe economic loss in the apple production-based industry. Early disease identification in apple leaves can help to stop the spread of infections and provide better productivity. Therefore, it is crucial to study…

计算机视觉与模式识别 · 计算机科学 2023-03-13 Md. Rayhan Ahmed , Adnan Ferdous Ashrafi , Raihan Uddin Ahmed , Tanveer Ahmed

Smallholder farmers in Tanzania are challenged on the lack of tools for early detection of banana diseases. This study aimed at developing a mobile application for early detection of Fusarium wilt race 1 and black Sigatoka banana diseases…

计算机视觉与模式识别 · 计算机科学 2020-04-09 Sophia Sanga , Victor Mero , Dina Machuve , Davis Mwanganda

Weeds are a major threat to crops and are responsible for reducing crop yield worldwide. To mitigate their negative effect, it is advantageous to accurately identify them early in the season to prevent their spread throughout the field.…

计算机视觉与模式识别 · 计算机科学 2022-04-04 Varun Aggarwal , Aanis Ahmad , Aaron Etienne , Dharmendra Saraswat

The early identification of diseases in cocoa pods is an important task to guarantee the production of high-quality cocoa. The use of artificial intelligence techniques such as machine learning, computer vision and deep learning are…

计算机视觉与模式识别 · 计算机科学 2024-01-03 Darlyn Buenaño Vera , Byron Oviedo , Washington Chiriboga Casanova , Cristian Zambrano-Vega

Plant diseases remain a considerable threat to food security and agricultural sustainability. Rapid and early identification of these diseases has become a significant concern motivating several studies to rely on the increasing global…

计算机视觉与模式识别 · 计算机科学 2023-09-19 Jihen Amara , Birgitta König-Ries , Sheeba Samuel

The fruit identification process involves analyzing and categorizing different types of fruits based on their visual characteristics. This activity can be achieved using a range of methodologies, encompassing manual examination,…

计算机视觉与模式识别 · 计算机科学 2024-06-05 Christine Dewi , Dhananjay Thiruvady , Nayyar Zaidi

Plant phenotyping refers to a quantitative description of the plants properties, however in image-based phenotyping analysis, our focus is primarily on the plants anatomical, ontogenetical and physiological properties.This technique…

计算机视觉与模式识别 · 计算机科学 2022-10-25 Petros N. Tamvakis , Chairi Kiourt , Alexandra D. Solomou , George Ioannakis , Nestoras C. Tsirliganis

Sugarcane mosaic disease poses a serious threat to the Australian sugarcane industry, leading to yield losses of up to 30% in susceptible varieties. Existing manual inspection methods for detecting mosaic resilience are inefficient and…

计算机视觉与模式识别 · 计算机科学 2025-01-29 Ali Zia , Jun Zhou , Muyiwa Olayemi

The detection and localization of possible diseases in crops are usually automated by resorting to supervised deep learning approaches. In this work, we tackle these goals with unsupervised models, by applying three different types of…

计算机视觉与模式识别 · 计算机科学 2022-10-10 Davide Calabrò , Massimiliano Lupo Pasini , Nicola Ferro , Simona Perotto

Estimation of a single leaf area can be a measure of crop growth and a phenotypic trait to breed new varieties. It has also been used to measure leaf area index and total leaf area. Some studies have used hand-held cameras, image processing…

计算机视觉与模式识别 · 计算机科学 2025-03-14 Namal Jayasuriya , Yi Guo , Wen Hu , Oula Ghannoum

Deep Learning models are easily disturbed by variations in the input images that were not seen during training, resulting in unpredictable behaviours. Such Out-of-Distribution (OOD) images represent a significant challenge in the context of…

图像与视频处理 · 电气工程与系统科学 2024-10-28 Benjamin Lambert , Florence Forbes , Senan Doyle , Alan Tucholka , Michel Dojat

Diabetic retinopathy (DR) is one of the leading causes of blindness. However, no specific symptoms of early DR lead to a delayed diagnosis, which results in disease progression in patients. To determine the disease severity levels,…

计算机视觉与模式识别 · 计算机科学 2020-11-05 Li Tian , Liyan Ma , Zhijie Wen , Shaorong Xie , Yupeng Xu

Leaf disease identification plays a pivotal role in smart agriculture. However, many existing studies still struggle to integrate image and textual modalities to compensate for each other's limitations. Furthermore, many of these approaches…

计算机视觉与模式识别 · 计算机科学 2025-10-28 Khang Nguyen Quoc , Lan Le Thi Thu , Luyl-Da Quach

Tar spot disease is a fungal disease that appears as a series of black circular spots containing spores on corn leaves. Tar spot has proven to be an impactful disease in terms of reducing crop yield. To quantify disease progression, experts…

计算机视觉与模式识别 · 计算机科学 2022-05-03 Sriram Baireddy , Da-Young Lee , Carlos Gongora-Canul , Christian D. Cruz , Edward J. Delp