Shadow Elimination Algorithm Using Color and Texture Features

Table 1

Shadow elimination algorithm (%).

Test sequence	Test criterion	SNP	SP	DNM1	DNM2	Our method
Intelligent room		72.8	76.2	78.6	62.0	85.0
		88.9	90.7	90.3	93.9	94.0
		80.9	83.5	84.5	78.0	89.5
Campus		80.5	72.4	82.9	69.1	83.2
		63.7	74.1	86.6	63.0	87.6
		72.1	73.3	84.8	66.1	85.4
Laboratory		84.0	64.8	76.2	60.3	88.2
		92.3	95.3	89.8	81.5	87.1
		88.2	80.1	83.0	70.9	87.7
CAVIAR		61.4	92.7	93.3	78.2	93.6
		87.9	74.4	79.1	73.4	90.1
		74.2	83.6	86.2	75.8	91.9