Car Detection from Low-Altitude UAV Imagery with the Faster R-CNN

Table 1

Car detection results.

Metrics	ViBe	Frame difference	V-J	HOG + SVM	Faster R-CNN
Correctness (%)	76.64%	78.17%	84.74%	84.33%	98.43%
Completeness (%)	38.65%	39.78%	41.89%	43.18%	96.40%
Quality (%)	34.58%	35.80%	38.96%	39.97%	94.94%
Detection speed (f/s)
CPU mode	7.42	11.83	3.38	1.45	0.018
GPU mode	N/A	N/A	20.61	6.82	2.10