On the compactness of subsets of digital
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P.V. Sankar; E.V. Krishnamurthy
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Article
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1978
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Elsevier Science
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The ratio of the square of the perimeter P of a figure to its area A is the Euclidean measure of the noneompaetness of the figure. Tiffs ratio is also a natural measure of noncompaetness for digital pictures, provided that P and A are properly defined. This can be done based on classical results reg