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Deskewing Perspectively Distorted Documents: An Approach Based on Perceptual Organization

Pilu; Maurizio

HPL-2001-100

Keyword(s): document capture; perceptual organization

Abstract: This work deals with the recovery of illusory linear clues from perspectively skewed documents with the purpose of using them for rectification. The computational approach proposed implements the perceptual organization principles implicitly used in textual layouts. The numerous examples provided show that the method is robust and viewpoint and scale invariant.

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