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Indexed by:期刊论文

Date of Publication:2018-04-19

Journal:ELECTRONICS LETTERS

Included Journals:SCIE

Volume:54

Issue:8

Page Number:502-503

ISSN No.:0013-5194

Key Words:document image processing; image texture; text-features; text-lines; multicolumn layouts; multiscale document image rectification method; reverse strategy

Abstract:A multi-scale document image rectification method based on text-features is presented. In contrast to most used text-lines, the text-features are more robust to depict the distortions of document images with multi-column layouts, multi-type fonts or non-textural objects. Then, the rectification problem is formulated utilising a reverse strategy according to the text-features. The experiments have demonstrated the flexibility and high performance of the approach.