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Skewed doughnut shaped object.

args[0] (art7)

The original image.

args[0] (art7ref1)

Result of reflecting art7 about a horizontal axis passing through the image center.

args[0] (art7trn1)

Result of subsampling art7 and then translating the image subject to the upper left corner of the image.

args[0] (art7add1)

Result of pixel adding art7trn1 to art4trn3.

args[0] (art7add2)

Result of translating art7 and then pixel adding back onto the original.

args[0] (art7dst1)

Result of distance transforming art7 (and then pixel multiplying by 4.

args[0] (art7skl1)

Result of skeletonizing art7.

args[0] (art7mat1)

The medial axis transform of art7.

args[0] (art7ham1)

Result of hit-and-miss transforming art7skl1, followed by dilation with a cross-shaped element and, finally, ORing with the original skeleton.

args[0] (art7ham2)

Result of hit-and-miss transforming art7skl1, followed by dilation with a square-shaped element and, finally, ORing with the original skeleton.

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©2003 R. Fisher, S. Perkins, A. Walker and E. Wolfart.

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