Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)
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¿µ¹®Á¦¸ñ(English Title) |
An Effective Binarization Method for Character Image |
ÀúÀÚ(Author) |
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Do-Hyeon Kim
Ho-Young Jung
Hoon Cho
Eui-Young Cha
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¿ø¹®¼ö·Ïó(Citation) |
VOL 10 NO. 10 PP. 1877 ~ 1884 (2006. 10) |
Çѱ۳»¿ë (Korean Abstract) |
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¿µ¹®³»¿ë (English Abstract) |
Image binarization is an important preprocessing to identify objects of interest by dividing pixels into background and objects. Usually binarization methods are classified into global and local thresholding approaches. In this paper, we propose an efficient and adaptive binarization method for the character segmentation by combining both advantages of the global and the local thresholding methods. Experimental results with the korean character images present that the proposed method binarizes character image faster and better than other local binarization methods.
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