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Documents can be a valuable source of information but often they suffer degradation problems, especially in the case of historical documents, such as strains, background of big variations and uneven illumination, ink seepage, etc. Binarization techniques should be applied to remove the noise and improve the quality of the documents. Collections of(More)
Due to aging factor and variations in the atmospheric conditions, old historic images starts degrading. To preserve them effectively we have to convert them in digital format and apply image enhancement algorithms. In this paper comparison of two image enhancement algorithms have been done. Hybrid Binarization and Histogram Equalization method. Qualities of(More)
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