Image Retrieval Using the Intensity Variation Descriptor

Table 2

Performance comparison of the W1 distance and other metrics.

Dataset	Performance (%)	Distance or similarity metric
		L1	Chi-square	Canberra	D1	CDH	STH	Proposed
Corel-5K	Precision	42.44	48.57	65.00	65.09	58.20	60.27	66.91
	Recall	5.09	5.83	7.80	7.81	6.98	7.23	8.03
	F-measure	9.09	10.41	13.93	13.95	12.47	12.91	14.34
Corel-10K	Precision	33.60	39.28	54.79	54.88	48.07	50.62	56.88
	Recall	4.03	4.71	6.58	6.59	5.77	6.07	6.83
	F-measure	7.20	8.42	11.74	11.76	10.30	10.85	12.20