Research Article
Color Image Segmentation Based on Different Color Space Models Using Automatic GrabCut
Table 1
Comparisons between the original and automatic GrabCut.
| Image | Error rate % | Overlap score rate % | Original semiautomatic GrabCut | Automatic GrabCut using Orchard and Bouman | Original semiautomatic GrabCut | Automatic GrabCut using Orchard and Bouman |
| 1 | 3.05 | 18.70 | 95.91 | 58.57 | 2 | 15.48 | 5.74 | 43.96 | 75.69 | 3 | 4.79 | 7.31 | 91.51 | 85.48 | 4 | 3.07 | 3.09 | 97.06 | 97.02 | 5 | 4.16 | 3.75 | 82.42 | 85.18 | 6 | 0.86 | 0.86 | 97.17 | 97.17 | 7 | 2.40 | 2.40 | 69.00 | 69.01 | 8 | 0.87 | 1.08 | 92.76 | 90.81 | 9 | 25.81 | 2.17 | 67.66 | 97.31 | 10 | 2.82 | 2.81 | 96.32 | 96.35 | 11 | 2.05 | 2.05 | 97.04 | 97.04 | 12 | 4.99 | 4.93 | 88.45 | 89.32 | 13 | 2.28 | 2.30 | 95.71 | 95.64 | 14 | 2.36 | 2.56 | 96.85 | 96.41 | 15 | 2.78 | 3.50 | 94.14 | 91.98 | 16 | 3.16 | 3.02 | 93.38 | 93.80 | 17 | 2.08 | 2.10 | 95.19 | 95.11 | 18 | 3.88 | 3.86 | 90.95 | 91.06 | 19 | 2.88 | 2.92 | 93.44 | 93.30 | 20 | 1.43 | 1.44 | 96.47 | 96.43 | 21 | 1.27 | 1.27 | 94.62 | 94.64 | 22 | 3.30 | 3.16 | 93.37 | 93.73 | 23 | 2.57 | 2.58 | 93.75 | 93.74 |
| Avg. | 4.28 | 3.64 | 89.44 | 90.21 |
| SD | 5.50 | 3.61 | 12.76 | 9.87 |
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