J. Alex Thomasson

According to our database, J. Alex Thomasson authored at least 21 papers between 2016 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2024

Selection of appropriate multispectral camera exposure settings and radiometric calibration methods for applications in phenotyping and precision agriculture.

Vaishali Swaminathan, J. Alex Thomasson, Robert G. Hardin, Nithya Rajan

CoRR, 2024

2023

A lightweight SSV2-YOLO based model for detection of sugarcane aphids in unstructured natural environments.

Weiyue Xu, Tao Xu, J. Alex Thomasson, Wei Chen, Raghupathy Karthikeyan, Guangzhao Tian, Yeyin Shi, Changying Ji, Qiong Su

Comput. Electron. Agric., August, 2023

Integration and preliminary evaluation of a robotic cotton harvester prototype.

Hussein Gharakhani, J. Alex Thomasson, Yuzhen Lu

Comput. Electron. Agric., August, 2023

Detecting volunteer cotton plants in a corn field with deep learning on UAV remote-sensing imagery.

Pappu Kumar Yadav, J. Alex Thomasson, Robert G. Hardin, Stephen W. Searcy, Ulisses Braga-Neto, Sorin C. Popescu, Daniel E. Martin, Roberto Rodriguez, Karem Meza, Juan Enciso, Jorge Solorzano Diaz, Tianyi Wang

Comput. Electron. Agric., 2023

2022

Development of Multiple UAV Collaborative Driving Systems for Improving Field Phenotyping.

Hyeon-Seung Lee, Beom-Soo Shin, J. Alex Thomasson, Tianyi Wang, Zhao Zhang, Xiongzhe Han

Sensors, 2022

Algorithm and System Development for Robotic Micro-Volume Herbicide Spray Towards Precision Weed Management.

Chengsong Hu, Shuangyu Xie, Dezhen Song, J. Alex Thomasson, Robert G. Hardin IV, Muthukumar Bagavathiannan

IEEE Robotics Autom. Lett., 2022

Plastic Contaminant Detection in Aerial Imagery of Cotton Fields with Deep Learning.

Pappu Kumar Yadav, J. Alex Thomasson, Robert G. Hardin, Stephen W. Searcy, Ulisses Braga-Neto, Sorin C. Popescu, Roberto Rodriguez, Daniel E. Martin, Juan Enciso, Karem Meza, Emma L. White

CoRR, 2022

Assessing The Performance of YOLOv5 Algorithm for Detecting Volunteer Cotton Plants in Corn Fields at Three Different Growth Stages.

Pappu Kumar Yadav, J. Alex Thomasson, Stephen W. Searcy, Robert G. Hardin, Ulisses Braga-Neto, Sorin C. Popescu, Daniel E. Martin, Roberto Rodriguez, Karem Meza, Juan Enciso, Jorge Solorzano Diaz, Tianyi Wang

CoRR, 2022

Computer Vision for Volunteer Cotton Detection in a Corn Field with UAS Remote Sensing Imagery and Spot Spray Applications.

Pappu Kumar Yadav, J. Alex Thomasson, Stephen W. Searcy, Robert G. Hardin, Ulisses Braga-Neto, Sorin C. Popescu, Daniel E. Martin, Roberto Rodriguez, Karem Meza, Juan Enciso, Jorge Solorzano Diaz, Tianyi Wang

CoRR, 2022

GIS-based volunteer cotton habitat prediction and plant-level detection with UAV remote sensing.

Tianyi Wang, Xiaohan Mei, J. Alex Thomasson, Chenghai Yang, Xiongzhe Han, Pappu Kumar Yadav, Yeyin Shi

Comput. Electron. Agric., 2022

Modeling realistic 3D agricultural vegetations using a photometric-based approach and its application to weed detection.

Chengsong Hu, J. Alex Thomasson, Chris Reberg-Horton, Steven B. Mirsky, Muthukumar Bagavathiannan

Comput. Electron. Agric., 2022

2021

Motion Planning for Autonomous Grain Carts.

Lantian Shangguan, J. Alex Thomasson, Swaminathan Gopalswamy

IEEE Trans. Veh. Technol., 2021

Influence of Image Quality and Light Consistency on the Performance of Convolutional Neural Networks for Weed Mapping.

Chengsong Hu, Bishwa B. Sapkota, J. Alex Thomasson, Muthukumar Bagavathiannan

Remote. Sens., 2021

A powerful image synthesis and semi-supervised learning pipeline for site-specific weed detection.

Chengsong Hu, J. Alex Thomasson, Muthukumar Bagavathiannan

Comput. Electron. Agric., 2021

2020

Field-Based Calibration of Unmanned Aerial Vehicle Thermal Infrared Imagery with Temperature-Controlled References.

Xiongzhe Han, J. Alex Thomasson, Vaishali Swaminathan, Tianyi Wang, Jeffrey Siegfried, Rahul Raman, Nithya Rajan, Haly Neely

Sensors, 2020

Automatic Classification of Cotton Root Rot Disease Based on UAV Remote Sensing.

Tianyi Wang, J. Alex Thomasson, Chenghai Yang, Thomas Isakeit, Robert L. Nichols

Remote. Sens., 2020

A Plant-by-Plant Method to Identify and Treat Cotton Root Rot Based on UAV Remote Sensing.

Tianyi Wang, J. Alex Thomasson, Thomas Isakeit, Chenghai Yang, Robert L. Nichols

Remote. Sens., 2020

2019

Multifunctional Ground Control Points with a Wireless Network for Communication with a UAV.

Xiongzhe Han, J. Alex Thomasson, Yang Xiang, Hussein Gharakhani, Pappu K. Yadav, William L. Rooney

Sensors, 2019

2018

Measurement and Calibration of Plant-Height from Fixed-Wing UAV Images.

Xiongzhe Han, J. Alex Thomasson, G. Cody Bagnall, N. Ace Pugh, David W. Horne, William L. Rooney, Jinha Jung, Anjin Chang, Lonesome Malambo, Sorin C. Popescu, Ian T. Gates, Dale A. Cope

Sensors, 2018

2016

Imaging for High-Throughput Phenotyping in Energy Sorghum.

Jose Batz, Mario A. Méndez-Dorado, J. Alex Thomasson

J. Imaging, 2016

Change detection of cotton root rot infection over 10-year intervals using airborne multispectral imagery.

Chenghai Yang, Gary N. Odvody, J. Alex Thomasson, Thomas Isakeit, Robert L. Nichols

Comput. Electron. Agric., 2016