An Object-Based Change Detection Approach Using Uncertainty Analysis for VHR Images

Table 1

Accuracy comparison between traditional methods and the proposed approach in experiments of SPOT 5 images.

Methods	Overall accuracy (%)		Kappa coefficient	Missed detections (%)	False alarms (%)	Total errors (%)
	Values	RRE				Values	RRE
TPCM	73.53	75.6	—	2.80	15.69	11.35	74.2
PWCM	90.91	29.0	0.9012	5.24	3.95	4.32	32.2
SSCM	92.18	17.5	0.9142	4.84	3.04	3.58	18.2
OBCDUA	93.55	—	0.9283	3.71	2.54	2.93	—