MATLAB code
The Results
Figure 5.4
| Original | Filter | |
| Originals |
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Gradient 1 By 2 |
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Gradient 2 By 2 |
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| Roberts |
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| Sobel |
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| Prewitt |
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Figure 5.5
| Original | Filter | |
| Originals |
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Gradient 1 By 2 |
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Gradient 2 By 2 |
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| Roberts |
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| Sobel |
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| Prewitt |
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Figure 5.6
| Noisy | Filter | |
| Originals |
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Gradient 1 By 2 |
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Gradient 2 By 2 |
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| Roberts |
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| Sobel |
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| Prewitt |
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Figure 5.7
| Original | Noisy | |
| Originals |
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Gradient 1 By 2 |
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Gradient> 2 By 2 |
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| Roberts |
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| Sobel |
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| Prewitt |
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