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Faces-classes of grains, often referred to as topological features, largely dictate the evolution of polycrystalline microstructures during grain growth. Realising these topological features is generally an arduous task, often demanding…

Materials Science · Physics 2023-01-02 Mridhula Venkatanarayanan , P G Kubendran Amos

Winter wheat is one of the most important crops in the United Kingdom, and crop yield prediction is essential for the nation's food security. Several studies have employed machine learning (ML) techniques to predict crop yield on a county…

Machine Learning · Computer Science 2024-09-01 Yogesh Bansal , David Lillis , Mohand Tahar Kechadi

Agricultural production is facing severe challenges in the next decades induced by climate change and the need for sustainability, reducing its impact on the environment. Advancements in field management through non-chemical weeding by…

Computer Vision and Pattern Recognition · Computer Science 2025-08-12 Elias Marks , Jonas Bömer , Federico Magistri , Anurag Sah , Jens Behley , Cyrill Stachniss

This paper presents the challenges agricultural robotic harvesters face in detecting and localising fruits under various environmental disturbances. In controlled laboratory settings, both the traditional HSV (Hue Saturation Value)…

Robotics · Computer Science 2025-02-19 C. Beldek , J. Cunningham , M. Aydin , E. Sariyildiz , S. L. Phung , G. Alici

Crop yield prediction requires substantial data to train scalable models. However, creating yield prediction datasets is constrained by high acquisition costs, heterogeneous data quality, and data privacy regulations. Consequently, existing…

Object counting is a popular task in deep learning applications in various domains, including agriculture. A conventional deep learning approach requires a large amount of training data, often a logistic problem in a real-world application.…

Computer Vision and Pattern Recognition · Computer Science 2024-04-15 Konlavach Mengsuwan , Juan Camilo Rivera Palacio , Masahiro Ryo

Crop yield is affected by various soil and environmental parameters and can vary significantly. Therefore, a crop yield estimation model which can predict pre-harvest yield is required for food security. The study is conducted on tea forms…

Machine Learning · Computer Science 2025-12-30 Nisar Ahmed , Hafiz Muhammad Shahzad Asif , Gulshan Saleem , Muhammad Usman Younus

Traditional mechanized chestnut harvesting is too costly for small producers, non-selective, and prone to damaging nuts. Accurate, reliable detection of chestnuts on the orchard floor is crucial for developing low-cost, vision-guided…

Computer Vision and Pattern Recognition · Computer Science 2026-02-17 Kaixuan Fang , Yuzhen Lu , Xinyang Mu

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…

Computer Vision and Pattern Recognition · Computer Science 2025-06-27 Matteo Sodano , Federico Magistri , Elias Marks , Fares Hosn , Aibek Zurbayev , Rodrigo Marcuzzi , Meher V. R. Malladi , Jens Behley , Cyrill Stachniss

In this paper, we present a method for creating high-quality 3D models of sorghum panicles for phenotyping in breeding experiments. This is achieved with a novel reconstruction approach that uses seeds as semantic landmarks in both 2D and…

Robotics · Computer Science 2025-03-11 Harry Freeman , Eric Schneider , Chung Hee Kim , Moonyoung Lee , George Kantor

DepthCropSeg++: a foundation model for crop segmentation, capable of segmenting different crop species under open in-field environment. Crop segmentation is a fundamental task for modern agriculture, which closely relates to many downstream…

Computer Vision and Pattern Recognition · Computer Science 2026-01-21 Jiafei Zhang , Songliang Cao , Binghui Xu , Yanan Li , Weiwei Jia , Tingting Wu , Hao Lu , Weijuan Hu , Zhiguo Han

Hyperspectral acquisitions have proven to be the most informative Earth observation data source for the estimation of nitrogen (N) content, which is the main limiting nutrient for plant growth and thus agricultural production. In the past,…

Quantitative Methods · Quantitative Biology 2020-12-10 Katja Berger , Jochem Verrelst , Jean-Baptiste Féret , Tobias Hank , Matthias Wocher , Wolfram Mauser , Gustau Camps-Valls

A reliable and accurate forecasting model for crop yields is of crucial importance for efficient decision-making process in the agricultural sector. However, due to weather extremes and uncertainties, most forecasting models for crop yield…

Applications · Statistics 2019-10-25 Samuel Asante Gyamerah , Philip Ngare , Dennis Ikpe

In (grapevine) breeding programs and research, periodic phenotyping and multi-year monitoring of different grapevine traits, like growth or yield, is needed especially in the field. This demand imply objective, precise and automated methods…

Computer Vision and Pattern Recognition · Computer Science 2018-12-31 Jonatan Grimm , Katja Herzog , Florian Rist , Anna Kicherer , Reinhard Töpfer , Volker Steinhage

Recently, deep learning has achieved very promising results in visual object tracking. Deep neural networks in existing tracking methods require a lot of training data to learn a large number of parameters. However, training data is not…

Computer Vision and Pattern Recognition · Computer Science 2018-01-09 Li Wang , Ting Liu , Bing Wang , Xulei Yang , Gang Wang

Organic Solar Cells are a promising technology for solving the clean energy crisis in the world. However, generating candidate chemical compounds for solar cells is a time-consuming process requiring thousands of hours of laboratory…

Machine Learning · Computer Science 2019-07-30 Arindam Paul , Dipendra Jha , Reda Al-Bahrani , Wei-keng Liao , Alok Choudhary , Ankit Agrawal

The field of machine learning has become an increasingly budding area of research as more efficient methods are needed in the quest to handle more complex image detection challenges. To solve the problems of agriculture is more and more…

Computer Vision and Pattern Recognition · Computer Science 2019-06-06 Mohammad Ibrahim Sarker , Heechan Yang , Hyongsuk Kim

In order to apply the recent successes of machine learning and automated plant phenotyping on a large scale using agricultural robotics, efficient and general algorithms must be designed to intelligently split crop fields into small, yet…

Computer Vision and Pattern Recognition · Computer Science 2022-02-02 Henry J. Nelson , Nikolaos Papanikolopoulos

Computer vision techniques have attracted a great interest in precision agriculture, recently. The common goal of all computer vision-based precision agriculture tasks is to detect the objects of interest (e.g., crop, weed) and…

Computer Vision and Pattern Recognition · Computer Science 2021-06-22 Faiza Mekhalfa , Fouad Yacef

Computer vision methods based on convolutional neural networks (CNNs) have presented promising results on image-based fruit detection at ground-level for different crops. However, the integration of the detections found in different images,…

Computer Vision and Pattern Recognition · Computer Science 2021-10-26 Thiago T. Santos , Luciano Gebler