A fast approach to the detection and correction of skew documents

Huei Fen Jiang, Chin Chuan Han, Kuo Chin Fan

研究成果: 雜誌貢獻期刊論文同行評審

41 引文 斯高帕斯(Scopus)

摘要

In this paper, a fast approach is proposed to detect and correct skew documents. A coarse skew angle θe is first estimated and then the exact skew angle θ is determined by making use of the Hough transform. Besides, a skew bitmapped binary image can be quickly corrected by decomposing the traditional geometric rotation process into a translation and a local rotation process. Experimentation on a wide variety of documents verifies the validity and efficiency of the proposed approach in detecting and correcting skew bitmapped binary images.

原文???core.languages.en_GB???
頁(從 - 到)675-686
頁數12
期刊Pattern Recognition Letters
18
發行號7
DOIs
出版狀態已出版 - 7月 1997

指紋

深入研究「A fast approach to the detection and correction of skew documents」主題。共同形成了獨特的指紋。

引用此