Challenging Issues in Devanagari Script Recognition
نویسندگان
چکیده
Rigorous research has been done on optical character recognition (OCR) and a large number of articles have been published on this topic during the last few decades. OCR plays a vital role in Digital Image Processing and Pattern Recognition. Numerous work has stated for Roman, Chinese, Japanese and Arabic scripts. There is no convenient work done on Indian script recognition. In India, more than 300 million people use Devanagari script for documentation. Although different efficient methodologies of Devanagari script recognition are proposed, but recognition accuracy of Devanagari script is not yet analogous to its overseas counterparts. This is predominantly due to the large variety of characters/symbols and their intimacy arrival in the Devanagari script. In this paper, we discuss some challenging issues which arise while recognition of Devanagari script. Keywords— OCR, image processing, peculiarities of the Devanagari script, challenging issues in
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