1. S. Kompalli, et al. “Challenges in OCR of Devanagari documents.”, Proceedings of the Eighth International Conference on Document Analysis and Recognition, (2005):1–5.
2. B. Varghese and S. Govilkar, “A Survey on Various Word Spotting Techniques for Content Based Document Image Retrieval” International Journal of Computer Science and Information Technologies, Vol. 6.3 (2015):2682–2686.
3. “DLI Home.” [Online]. Available: http://www.dli.ernet.in/ , [Accessed: 15-Oct-2016].
4. A. Bhardwaj, D. Jose, and V. Govindaraju, “Script Independent Word Spotting in Multilingual Documents”, International Joint Conference on Natural Language Processing, (2008):48–54.
5. M. Meshesha and C. V. Jawahar, “Matching word images for content-based retrieval from printed document images”, International Journal of Document Analysis and Recognition, Vol. 11.1 (2008):29–38.