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Table 4 Comparisons of performance in terms of segmentation error rates and computational cost measured by number of iteration per pixels (# i/p) for Image II of Figure 5.

From: A Conditional Random Field Approach to Unsupervised Texture Image Segmentation

Level Segmentation error rate (%) # i/p
  Proposed alg. Previous alg. Proposed alg. Previous alg.
3 2.780 6.953 0.014 0.186
4 1.663 1.807 0.027 0.066
5 1.160 1.035 0.250 0.531
6 0.812 0.848 0.375 2.499
Total # i/p     3.282