27 citations · 72 across the 6 of their papers we have counts for
4 papers · 1 filter
Estimating Parameters of the Tree Root in Heterogeneous Soil Environments via Mask-Guided Multi-Polarimetric Integration Neural Network
Hai-Han Sun, Yee Hui Lee, Qiqi Dai +4
Ground-penetrating radar (GPR) has been used as a non-destructive tool for tree root inspection. Estimating root-related parameters from GPR radargrams greatly facilitates root hea…
Systematic study of color spaces and components for the segmentation of sky/cloud images
Soumyabrata Dev, Yee Hui Lee, Stefan Winkler
Sky/cloud imaging using ground-based Whole Sky Imagers (WSI) is a cost-effective means to understanding cloud cover and weather patterns. The accurate segmentation of clouds in the…
Rough Set Based Color Channel Selection
Soumyabrata Dev, Florian M. Savoy, Yee Hui Lee +1
Color channel selection is essential for accurate segmentation of sky and clouds in images obtained from ground-based sky cameras. Most prior works in cloud segmentation use thresh…
Short-term prediction of localized cloud motion using ground-based sky imagers
Soumyabrata Dev, Florian M. Savoy, Yee Hui Lee +1
Fine-scale short-term cloud motion prediction is needed for several applications, including solar energy generation and satellite communications. In tropical regions such as Singap…