Integration of Geomatic, Geophysical and Chemical Data in a GIS Environment for Monitoring Contaminated Soils DOI

Sergio De Montis,

Andrea Dessì,

Arianna Puggioni

et al.

Lecture notes in computer science, Journal Year: 2024, Volume and Issue: unknown, P. 351 - 368

Published: Jan. 1, 2024

Language: Английский

PWM offline variable application based on UAV remote sensing 3D prescription map DOI Creative Commons

Leng Han,

Zhichong Wang, Miao He

et al.

Artificial Intelligence in Agriculture, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

Language: Английский

Citations

0

An Automated and Integrated Sensing System for Road Monitoring using UAV Images and an Optimized R-CNN DOI Open Access

Vincenzo Barrile,

Francesco Scopelliti,

Emanuela Genovese

et al.

WSEAS TRANSACTIONS ON SIGNAL PROCESSING, Journal Year: 2025, Volume and Issue: 21, P. 31 - 40

Published: April 7, 2025

One of the most relevant, but at same time time-consuming and costly, aspects infrastructure system is monitoring road infrastructures, often subject to deterioration that compromises their use. Current systems consist individual reports or use human resources that, through equipped vehicles, have purpose carrying out a reconnaissance process, which characterized by errors uncertainties. In this context, aim work was experiment implement an experimental innovative Automated Integrated Sensing System (AISS) for infrastructures. This system, starting from Remote images Unmanned Aerial Vehicles (UAVs), uses Mask R-CNN neural network identify cracks. information, together with other included in database, then used Geographical Information (GIS) relative visualization. therefore proposes methodology implementation helps policy makers determining urgent interventions. fact, categorization severity degradation user-friendly visualization, allow us make decisions based on data.

Language: Английский

Citations

0

Effects of different ground segmentation methods on the accuracy of UAV-based canopy volume measurements DOI Creative Commons

Leng Han,

Zhichong Wang, Miao He

et al.

Frontiers in Plant Science, Journal Year: 2024, Volume and Issue: 15

Published: June 18, 2024

The nonuniform distribution of fruit tree canopies in space poses a challenge for precision management. In recent years, with the development Structure from Motion (SFM) technology, unmanned aerial vehicle (UAV) remote sensing has been widely used to measure canopy features orchards balance efficiency and accuracy. A pipeline volume measurement based on UAV was developed, which RGB digital surface model (DSM) orthophotos were constructed captured images, then segmented using U-Net, OTSU, RANSAC methods, calculated. accuracy segmentation compared. results show that U-Net trained DSM achieves best task, mean intersection concatenation (MIoU) 84.75% pixel (MPA) 92.58%. However, estimation only achieved Root square error (RMSE) 0.410 m 3 , relative root (rRMSE) 6.40%, absolute percentage (MAPE) 4.74%. deep learning-based method higher both task task. For volumes up 7.50 OTSU achieve an RMSE 0.521 0.580 respectively. Therefore, case manually labeled datasets, use segment region can measurement. If it is difficult cover cost data labeling, ground partitioned yield more accurate than RANSAC.

Language: Английский

Citations

2

Integration of Geomatic, Geophysical and Chemical Data in a GIS Environment for Monitoring Contaminated Soils DOI

Sergio De Montis,

Andrea Dessì,

Arianna Puggioni

et al.

Lecture notes in computer science, Journal Year: 2024, Volume and Issue: unknown, P. 351 - 368

Published: Jan. 1, 2024

Language: Английский

Citations

0