Deskewing Perspectively Distorted Documents: An Approach Based on Perceptual Organization

[摘要] 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. 14 Pages

[发布机构] HP Development Company

[学科分类] 计算机科学（综合）

[关键词] document capture;perceptual organization