R. Hariharan

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In this correspondence, we address the task of recovering shape-from-focus (SFF) as a perceptual organization problem in 3-D. Using tensor voting, depth hypotheses from different focus operators are validated based on their likelihood to be part of a coherent 3-D surface, thereby exploiting scene geometry and focus information to generate reliable depth(More)
OBJECTIVE To compare the efficacy, safety, and tolerability of Epalrestat with Methylcobalamine in patients with diabetic neuropathy. MATERIALS AND METHODS This prospective, open-labeled, comparative, and multicentric study was conducted on an outpatient basis by qualified investigators at four different centers. A total of 242 patients with diabetic(More)
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