Abstract
A non-linear projection-based deskewing algorithm for documents and newspaper images is presented. Project profiles are among the most popular methods for skew estimation. Deskewing strategy is obtained with a three steps procedure; focus of attention selection, skew estimation and skew correction. The algorithm works on text lines and space lines projection profiles, and the dominant orientation of these lines represents the skew angle of the page.
Cite
CITATION STYLE
Del Ninno, E., Nicchiotti, G., & Ottaviani, E. (1997). A general and flexible deskewing method based on generalized projection. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 1311, pp. 632–638). Springer Verlag. https://doi.org/10.1007/3-540-63508-4_177
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