Research Article

Fast Image Segmentation Using Two-Dimensional Otsu Based on Estimation of Distribution Algorithm

Table 1

Comparison of segmentation time under different methods (s).

ImageOur methodTraditional 2D Otsu2D Otsu-FSA2D Otsu-GA

Cylinder head0.232.531.250.92
Carburetor0.282.661.310.97
Nuts0.242.581.270.94
Aluminum part0.302.711.391.02
Bearing0.292.681.370.99