notesum.ai

Published at November 4

Advanced computer vision for extracting georeferenced vehicle trajectories from drone imagery

cs.CV

cs.AI

cs.LG

Released Date: November 4, 2024

Authors: Robert Fonod, Haechan Cho¹, Hwasoo Yeo, Nikolas Geroliminis²

Aff.: ¹Department of Civil and Environmental Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 34141, South Korea; ²School of Architecture, Civil and Environmental Engineering, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, CH-1015, Switzerland

Arxiv: http://arxiv.org/abs/2411.02136v1

Vehicle class	BASE dataset			FINE dataset			Songdo Vision dataset
Vehicle class	Training	Test	Test ratio	Training	Test	Test ratio	Training	Test	Test ratio
All	679,306	169,183	19.9 %	321,368	68,102	17.5 %	217,311	55,124	20.2 %
Car	561,666	148,375	20.9 %	266,745	52,260	16.4 %	195,539	49,508	20.2 %
Bus	15,587	2,202	12.4 %	8,047	1,793	18.2 %	7,030	1,759	20.0 %
Truck	28,830	4,869	14.4 %	14,305	3,452	19.4 %	11,779	3,052	20.6 %
Motorcycle	44,512	11,478	20.5 %	30,925	10,309	25.0 %	2,963	805	21.4 %
Pedestrian	24,239	1,983	7.6 %	1,260	243	16.2 %	N/A
Bicycle	4,472	276	5.8 %	86	45	34.4 %	N/A