Continuous Analogs of Digital Boundaries
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Jacques-Olivier Lachaud; Annick Montanvert
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Article
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2000
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Elsevier Science
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English
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The definition and extraction of objects and their boundaries within an image are essential in many imaging applications. Classically, two approaches are followed. The first considers the image as a sample of a continuous scalar field: boundaries are implicit surfaces in this field; they are often c