Noise Resilient Local Gradient Orientation for Content-Based Image Retrieval

Table 12

Performance comparison of NRLGO with color, texture, and shape based state-of-the-art techniques on Corel 5k and Corel 10k.

Database	Parameters	Gabor [51]	EHD [8]	CM [18]	LBP [52]	STH [53]	MTSD [54]	Proposed
Corel 5k	Precision (%)	36.2	39.4	35.82	48.44	60.28	62.98	65.8
	Recall (%)	4.35	4.74	4.29	28.87	7.23	9.45	7.89
Corel 10k	Precision (%)	29.1	32.3	26.38	35.01	48.03	51.95	53.07
	Recall (%)	3.50	3.88	3.16	18.59	5.76	7.79	6.36