ON THE COMPUTATION OF THE DIGITAL CONVEX
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B.B. CHAUDHURI; A. ROSENFELD
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Article
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1998
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Elsevier Science
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English
⚖ 250 KB
The problems of defining convexity and circularity of a digital region are considered. A new definition of digital convexity, called DL-(digital line) convexity, is proposed. A region is DL-convex if, for any two pixels belonging to it, there exists a digital straight line between them all of whose