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45
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CVPR
2003
IEEE
191
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Computer Vision
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CVPR 2003
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Document Image Enhancement Using Directional Wavelet
15 years 2 months ago
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www.comp.nus.edu.sg
This paper proposes a novel algorithm to clean up a large collection of historical handwritten documents kept in the National Archives of Singapore. Due to the seepage of ink over...
Qian Wang, Tao Xia, Lida Li, Chew Lim Tan
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