Research Article
An Improved Quantum-Inspired Genetic Algorithm for Image Multilevel Thresholding Segmentation
Table 2
Optimal segmentation thresholds, objective function values, and the average computation times of the standard ES-Kapur method with
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| | Image | Segmentation results | | | 2 | 3 | 4 |
| | Cameraman | | 128-193 | 44-104-193 | 44-97-146-197 | | 12.1687 | 15.2274 | 18.3955 |
| | Hunter | | 91-172 | 62-117-174 | 62-117-174-230 | | 12.6357 | 15.8115 | 18.7441 |
| | Baboon | | 79-143 | 44-98-152 | 33-74-114-159 | | 12.2168 | 15.2801 | 18.1304 |
| | Scene | | 92-163 | 73-120-170 | 71-113-157-196 | | 12.5254 | 15.5654 | 18.3681 |
| | Tree | | 86-160 | 79-129-178 | 76-118-157-196 | | 12.1677 | 15.3271 | 18.0325 |
| | F16 | | 71-173 | 69-127-183 | 67-106-145-185 | | 12.2115 | 15.5038 | 18.3120 |
| | Lena | | 97-164 | 82-126-175 | 44-98-152 | | 12.3471 | 15.3183 | 18.0126 |
| | Peppers | | 93-179 | 73-126-178 | 46-84-130-179 | | 12.5532 | 15.8258 | 18.7338 |
| | Average computation times (s) | 9.5236 | 354.3866 | 19428.6 |
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