Mr. G. Cody Bagnall Profile

G. Cody Bagnall

at Texas A&M Univ

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Author

Publications (4)

SPIE Journal Paper | 11 September 2020

Unmanned aerial vehicle remote sensing to delineate cotton root rot

Tianyi Wang, J. Alex Thomasson, Chenghai Yang, Thomas Isakeit, Robert Nichols, Ryan Collett, Xiongzhe Han, Cody Bagnall

JARS, Vol. 14, Issue 03, 034522, (September 2020) https://doi.org/10.1117/12.10.1117/1.JRS.14.034522

KEYWORDS: Unmanned aerial vehicles, Remote sensing, Image resolution, Data modeling, Cameras, Agriculture, Principal component analysis, Multispectral imaging, Image classification, RGB color model

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Proceedings Article | 7 June 2019 Presentation + Paper

UAV data reliability improvements based on multifunctional GCPs

J. Alex Thomasson, Xiongzhe Han, Cody Bagnall, Chao Sima, Yeyin Shi, William Rooney, Chenghai Yang, Jinha Jung, Anjin Chang

Proceedings Volume 11008, 110080A (2019) https://doi.org/10.1117/12.2518541

KEYWORDS: Calibration, Reflectivity, Unmanned aerial vehicles, Agriculture, Cameras, Reliability, Remote sensing, Sensors, Fourier transforms, Near infrared

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Proceedings Article | 16 July 2018 Presentation + Paper

Quality assessment of radiometric calibration of UAV image mosaics

Cody Bagnall, J. Alex Thomasson, Chao Sima, Chenghai Yang

Proceedings Volume 10664, 1066404 (2018) https://doi.org/10.1117/12.2305635

KEYWORDS: Unmanned aerial vehicles, Calibration, Reflectivity, Sensors, Near infrared, Image quality, Agriculture, Cameras, Image processing

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Proceedings Article | 21 May 2018 Presentation + Paper

Calibrated plant height estimates with structure from motion from fixed-wing UAV images

Xiongzhe Han, J. Alex Thomasson, Cody Bagnall, N. Ace Pugh, David W. Horne, William L. Rooney, L. Malambo, Anjin Chang, Jinha Jung, Dale A. Cope

Proceedings Volume 10664, 106640D (2018) https://doi.org/10.1117/12.2305746

KEYWORDS: Unmanned aerial vehicles, Calibration, 3D modeling, Motion estimation, Atomic force microscopy, RGB color model, Clouds, Reflectivity, Biological research, Agriculture

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