Manish K. Gupta

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We present a document binarization scheme that is intended at consistently binarizing a range of degraded color document images. The proposed solution makes use of a mean-shift algorithm based segmentation applied at different scales of the image and a contrast enhanced version of the popular Niblack's thresholding method. The solution has been evaluated(More)
A methodology to evaluate the text level performance of Indic OCR is proposed in this paper. Indian language OCR has been an active area of research for a long time, there has been lot of work in this challenging area. Because of the complexity of Indic scripts, newer algorithms and methodologies to improve the accuracies of recognition is constantly under(More)
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