Curvatures and Contours of a Foot
The Gaussian and mean curvature values of surface points are also estimated at multiple scales. These are then mapped into colours using VTK: RED and BLUE colours correspond to MAX and MIN curvature values, respectively.
 1st iteration
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 Gaussian Curvatures
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| Mean Curvatures
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Gaussian Curvature Zero-Crossing Contours
| 1st iteration
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| 3rd iteration
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| 6th iteration
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| 12th iteration
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| 20th iteration
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