Image Segmentation Algorithm of Colorimetric Sensor Array Based on Fuzzy C-Means Clustering

Table 1

Statistical results of dot image segmentation accuracy of colorimetric sensor arrays (%).

Array point type	Improved FCM	I_FCM	RGB_Otsu
Normal	97.81	97.79	97.80
Uneven or blurred light	89.99	82.77	78.89
With contaminated spots	95.39	93.28	89.79
All array points	96.55	93.89	94.21