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Coffee which is prepared from the grinded roasted seeds of harvested coffee cherries, is one of the most consumed beverage and traded commodity, globally. To manually monitor the coffee field regularly, and inform about plant and soil…

For a global breeding organization, identifying the next generation of superior crops is vital for its success. Recognizing new genetic varieties requires years of in-field testing to gather data about the crop's yield, pest resistance,…

Computer Vision and Pattern Recognition · Computer Science 2021-08-03 Saba Moeinizade , Hieu Pham , Ye Han , Austin Dobbels , Guiping Hu

Unmanned Aerial vehicles (UAV) are a promising technology for smart farming related applications. Aerial monitoring of agriculture farms with UAV enables key decision-making pertaining to crop monitoring. Advancements in deep learning…

Computer Vision and Pattern Recognition · Computer Science 2019-06-10 Mahdi Maktabdar Oghaz , Manzoor Razaak , Hamideh Kerdegari , Vasileios Argyriou , Paolo Remagnino

Fine classification of city-scale buildings from satellite remote sensing imagery is a crucial research area with significant implications for urban planning, infrastructure development, and population distribution analysis. However, the…

Computer Vision and Pattern Recognition · Computer Science 2024-03-05 Zhiyi He , Wei Yao , Jie Shao , Puzuo Wang

Plant phenology studies rely on long-term monitoring of life cycles of plants. High-resolution unmanned aerial vehicles (UAVs) and near-surface technologies have been used for plant monitoring, demanding the creation of methods capable of…

Computer Vision and Pattern Recognition · Computer Science 2019-10-23 Keiller Nogueira , Jefersson A. dos Santos , Nathalia Menini , Thiago S. F. Silva , Leonor Patricia C. Morellato , Ricardo da S. Torres

Efficient nutrient management is critical for crop growth and sustainable resource consumption (e.g., nitrogen, energy). Current approaches require lengthy analyses, preventing real-time optimization; similarly, imaging facilitates rapid…

Computer Vision and Pattern Recognition · Computer Science 2025-11-27 Abigail R. Cohen , Yuming Sun , Zhihao Qin , Harsh S. Muriki , Zihao Xiao , Yeonju Lee , Matthew Housley , Andrew F. Sharkey , Rhuanito S. Ferrarezi , Jing Li , Lu Gan , Yongsheng Chen

Developing accurate models of crop stress, phenology and productivity is of paramount importance, given the increasing need of food. Earth observation remote sensing data provides a unique source of information to monitor crops in a…

Signal Processing · Electrical Eng. & Systems 2020-12-14 Anna Mateo-Sanchis , Maria Piles , Jordi Muñoz-Marí , Jose E. Adsuara , Adrián Pérez-Suay , Gustau Camps-Valls

Magnetic resonance imaging (MRI) enables plant scientists to non-invasively study root system development and root-soil interaction. Challenging recording conditions, such as low resolution and a high level of noise hamper the performance…

Computer Vision and Pattern Recognition · Computer Science 2020-02-24 Yi Zhao , Nils Wandel , Magdalena Landl , Andrea Schnepf , Sven Behnke

The widespread use of Exogenous Organic Matter in agriculture necessitates monitoring to assess its effects on soil and crop health. This study evaluates optical Sentinel-2 satellite imagery for detecting digestate application, a practice…

Computer Vision and Pattern Recognition · Computer Science 2025-12-01 Andreas Kalogeras , Dimitrios Bormpoudakis , Iason Tsardanidis , Dimitra A. Loka , Charalampos Kontoes

Clouds and snow have similar spectral features in the visible and near-infrared (VNIR) range and are thus difficult to distinguish from each other in high resolution VNIR images. We address this issue by introducing a shortwave-infrared…

Image and Video Processing · Electrical Eng. & Systems 2022-01-10 Debvrat Varshney , Claudio Persello , Prasun Kumar Gupta , Bhaskar Ramachandra Nikam

Agriculture is vital for global food security, but crops are vulnerable to diseases that impact yield and quality. While Convolutional Neural Networks (CNNs) accurately classify plant diseases using leaf images, their high computational…

Computer Vision and Pattern Recognition · Computer Science 2025-06-03 T. Ahmed , S. Jannat , Md. F. Islam , J. Noor

Deep learning methods have witnessed the great progress in image restoration with specific metrics (e.g., PSNR, SSIM). However, the perceptual quality of the restored image is relatively subjective, and it is necessary for users to control…

Computer Vision and Pattern Recognition · Computer Science 2019-08-21 Wei Wang , Ruiming Guo , Yapeng Tian , Wenming Yang

We present a self-supervised machine learning framework for detecting and mapping the severity and speciation of harmful algal blooms (HABs) using multi-sensor satellite data. By fusing reflectance data from operational polar-orbiting…

Machine Learning · Computer Science 2026-02-03 Nicholas LaHaye , Kelly M. Luis , Michelle M. Gierach

Efficient nutrient management and precise fertilization are essential for advancing modern agriculture, particularly in regions striving to optimize crop yields sustainably. The AgroLens project endeavors to address this challenge by…

Satellite remote sensing has been widely used in the last decades for agricultural applications, {both for assessing vegetation condition and for subsequent yield prediction.} Existing remote sensing-based methods to estimate gross primary…

Computer Vision and Pattern Recognition · Computer Science 2020-12-23 Aleksandra Wolanin , Gustau Camps-Valls , Luis Gómez-Chova , Gonzalo Mateo-García , Christiaan van der Tol , Yongguang Zhang , Luis Guanter

Deforestation is gaining an increasingly importance due to its strong influence on the sorrounding environment, especially in developing countries where population has a disadvantaged economic condition and agriculture is the main source of…

Computer Vision and Pattern Recognition · Computer Science 2025-09-25 Gabriele Sartor , Matteo Salis , Stefano Pinardi , Ozgur Saracik , Rosa Meo

Light field salient object detection (SOD) is an emerging research direction attributed to the richness of light field data. However, most existing methods lack effective handling of focal stacks, therefore making the latter involved in a…

Computer Vision and Pattern Recognition · Computer Science 2023-05-10 Bo Yuan , Yao Jiang , Keren Fu , Qijun Zhao

The task of point cloud upsampling aims to acquire dense and uniform point sets from sparse and irregular point sets. Although significant progress has been made with deep learning models, state-of-the-art methods require ground-truth dense…

Computer Vision and Pattern Recognition · Computer Science 2022-06-14 Xinhai Liu , Xinchen Liu , Yu-Shen Liu , Zhizhong Han

As the dependence on satellite imaging continues to grow, modern satellites have become increasingly agile, with the new generation, namely super-agile Earth observation satellites (SAEOS), providing unprecedented imaging flexibility. The…

Systems and Control · Electrical Eng. & Systems 2026-01-22 Margarida Caleiras , Samuel Moniz , Paulo Jorge Nascimento

Delineating farm boundaries through segmentation of satellite images is a fundamental step in many agricultural applications. The task is particularly challenging for smallholder farms, where accurate delineation requires the use of high…

Computer Vision and Pattern Recognition · Computer Science 2025-11-19 Aditi Agarwal , Anjali Jain , Nikita Saxena , Ishan Deshpande , Michal Kazmierski , Abigail Annkah , Nadav Sherman , Karthikeyan Shanmugam , Alok Talekar , Vaibhav Rajan
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