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

Table 2

Vehicle detection under illumination changing condition.

Metrics	ViBe	Frame difference	V-J	HOG + SVM	Faster R-CNN
Correctness (%)	81.91%	80.15%	87.27%	88.45%	98.26%
Completeness (%)	67.90%	64.69%	81.36%	82.38%	94.16%
Quality (%)	59.05%	55.76%	72.73%	74.38%	92.61%