Table 4.

Quantitative comparison of four algorithms by using F-measure.

	Proposed Algorithm	Color Clustering	Color and Shape Transformation	SLIC
P	99%	<62.5%	97.6%	<93%
R	95.5%	86%	90.8%	85.6%
F1	97%	<72.4%	94.1%	<89.1%