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One of the important bottlenecks in training modern object detectors is the need for labeled images where bounding box annotations have to be produced for each object present in the image. This bottleneck is further exacerbated in aerial…

Computer Vision and Pattern Recognition · Computer Science 2023-08-10 Akhil Meethal , Eric Granger , Marco Pedersoli

Manual pruning of radiata pine trees presents significant safety risks due to their substantial height and the challenging terrains in which they thrive. To address these risks, this research proposes the development of a drone-based…

Computer Vision and Pattern Recognition · Computer Science 2024-09-27 Yida Lin , Bing Xue , Mengjie Zhang , Sam Schofield , Richard Green

Automatic classification of trees using remotely sensed data has been a dream of many scientists and land use managers. Recently, Unmanned aerial vehicles (UAV) has been expected to be an easy-to-use, cost-effective tool for remote sensing…

Computer Vision and Pattern Recognition · Computer Science 2018-04-30 Masanori Onishi , Takeshi Ise

As the agricultural workforce declines and labor costs rise, robotic yield estimation has become increasingly important. While unmanned ground vehicles (UGVs) are commonly used for indoor farm monitoring, their deployment in greenhouses is…

Robotics · Computer Science 2025-05-05 Taewook Park , Jinwoo Lee , Hyondong Oh , Won-Jae Yun , Kyu-Wha Lee

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…

Computer Vision and Pattern Recognition · Computer Science 2022-10-25 Petros N. Tamvakis , Chairi Kiourt , Alexandra D. Solomou , George Ioannakis , Nestoras C. Tsirliganis

The accurate identification of walnuts within orchards brings forth a plethora of advantages, profoundly amplifying the efficiency and productivity of walnut orchard management. Nevertheless, the unique characteristics of walnut trees,…

Computer Vision and Pattern Recognition · Computer Science 2024-01-09 Kaiming Fu , Tong Lei , Maryia Halubok , Brian N. Bailey

Precision agriculture relies heavily on effective weed management to ensure robust crop yields. This study presents RoWeeder, an innovative framework for unsupervised weed mapping that combines crop-row detection with a noise-resilient deep…

Computer Vision and Pattern Recognition · Computer Science 2024-10-10 Pasquale De Marinis , Gennaro Vessio , Giovanna Castellano

Maturity estimation of fruits and vegetables is a critical task for agricultural automation, directly impacting yield prediction and robotic harvesting. Current deep learning approaches predominantly treat maturity as a discrete…

Computer Vision and Pattern Recognition · Computer Science 2025-10-30 Sidharth Rai , Rahul Harsha Cheppally , Benjamin Vail , Keziban Yalçın Dokumacı , Ajay Sharda

Artificial Intelligence has enabled the implementation of more accurate and efficient solutions to problems in various areas. In the agricultural sector, one of the main needs is to know at all times the extent of land occupied or not by…

Computer Vision and Pattern Recognition · Computer Science 2022-07-26 Javier Caicedo , Pamela Acosta , Romel Pozo , Henry Guilcapi , Christian Mejia-Escobar

Accurate prediction of grape phenology is essential for timely vineyard management decisions, such as scheduling irrigation and fertilization, to maximize crop yield and quality. While traditional biophysical models calibrated on historical…

Machine Learning · Computer Science 2025-08-07 William Solow , Sandhya Saisubramanian

This research investigates the application of computer vision for rapid, accurate, and non-invasive food quality assessment, focusing on the novel challenge of real-time raspberry grading into five distinct classes within an industrial…

Computer Vision and Pattern Recognition · Computer Science 2025-05-15 Mohamed Lamine Mekhalfi , Paul Chippendale , Fabio Poiesi , Samuele Bonecher , Gilberto Osler , Nicola Zancanella

With the advancements made in deep learning, computer vision problems like object detection and segmentation have seen a great improvement in performance. However, in many real-world applications such as autonomous driving vehicles, the…

Computer Vision and Pattern Recognition · Computer Science 2021-08-10 Kumari Deepshikha , Sai Harsha Yelleni , P. K. Srijith , C Krishna Mohan

Durian plantation suffers from animal intrusions that cause crop damage and financial loss. The traditional farming practices prove ineffective due to the unavailability of monitoring without human intervention. The fast growth of machine…

Computer Vision and Pattern Recognition · Computer Science 2025-11-04 Anis Suttan Shahrir , Zakiah Ayop , Syarulnaziah Anawar , Norulzahrah Mohd Zainudin

This research introduces an advanced method for diagnosing diseases in sweet orange leaves by utilising advanced artificial intelligence models like YOLOv8 . Due to their significance as a vital agricultural product, sweet oranges encounter…

Computer Vision and Pattern Recognition · Computer Science 2024-09-11 Sabit Ahamed Preanto , Md. Taimur Ahad , Yousuf Rayhan Emon , Sumaya Mustofa , Md Alamin

An experimental field cropped with sugar-beet with a wide spreading of weeds has been used to test vegetation identification from drone visible imagery. Expert masked and hue-filtered pictures have been used to train several Machine…

Computer Vision and Pattern Recognition · Computer Science 2022-05-24 Giuliano Vitali

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…

Computer Vision and Pattern Recognition · Computer Science 2025-03-14 Namal Jayasuriya , Yi Guo , Wen Hu , Oula Ghannoum

Crop yield prediction is one of the tasks of Precision Agriculture that can be automated based on multi-source periodic observations of the fields. We tackle the yield prediction problem using a Convolutional Neural Network (CNN) trained on…

Computer Vision and Pattern Recognition · Computer Science 2021-11-17 Giorgio Morales , John W. Sheppard

The escalating economic losses in agriculture due to deer intrusion, estimated to be in the hundreds of millions of dollars annually in the U.S., highlight the inadequacy of traditional mitigation strategies such as hunting, fencing, use of…

Computer Vision and Pattern Recognition · Computer Science 2026-03-27 Bishal Adhikari , Jiajia Li , Eric S. Michel , Jacob Dykes , Te-Ming Paul Tseng , Mary Love Tagert , Dong Chen

Early identification and prevention of various plant diseases in commercial farms and orchards is a key feature of precision agriculture technology. This paper presents a high-performance real-time fine-grain object detection framework that…

Computer Vision and Pattern Recognition · Computer Science 2021-11-02 Arunabha M. Roy , Rikhi Bose , Jayabrata Bhaduri

Inspired by recent promising results in sim-to-real transfer in deep learning we built a realistic simulation environment combining a Robot Operating System (ROS)-compatible physics simulator (Gazebo) with Cycles, the realistic production…

Robotics · Computer Science 2022-03-02 Antun Ivanovic , Marsela Polic , Jelena Tabak , Matko Orsag