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《Journal of Computer Applications》 2008-S1
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Document image skew detection based on mathematical morphology

ZHANG Ji-ling1,WANG Xi-chang1,LIU Jiang2 (1.School of Information Science and Engineering,Shandong Normal University,Jinan Shandong 250014,China;2.Image Processing and Research Center of Omarsoft,Jinan Shandong 250100,China)  
With the development of information industry,document image in digital information management is more and more important.In this paper,we will make a study on skew detection of document image and design an algorithm based on mathematical morphology and Hough transform to detect the document image skew.We also apply the algorithm print and script document image.Experiment demonstrates that the algorithm is effective.
【CateGory Index】: TP391.41
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