Image analysis of the shape of granulate
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Sergio Almeida-Prieto; JosΓ© Blanco-MΓ©ndez; Francisco J. Otero-Espinar
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Article
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2004
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John Wiley and Sons
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English
β 221 KB
This study presents and evaluates two new form factors for the characterization of pharmaceutical microparticles using image analysis techniques. The first factor, denoted Vr, is mean percentage variation in radial chord length (for a large number of radial chords drawn at small angular intervals) w