Greyscale image. The same four fruits as in the previous example but with a more challenging background (grass). Also one of the fruits occludes another fruit.
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Greyscale image. The same four fruits as in the previous example but with a more challenging background (grass). Also one of the fruits occludes another fruit. |
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Canny edge output. Notice that the edges bounding two of the fruits do not come out well. Our algorithm can be expected to perform well only when it's provided with reliable edges. |
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The segmentation in the first iteration. The contour was extracted despite the occlusion. |
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The segmentation in the second iteration. |
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