Dr. Chinedu Okafor and Prof. Amina Bello, “Template Matching Method for Recognition of Stone Inscripted Kannada Characters of Different Time Frames Based on Correlation Analysis”, Int. Res. Jour. of Com. & Ele. Engg., vol. 2, no. 1, pp. 22–28, Jun. 2015, Accessed: Oct. 21, 2026. [Online]. Available: https://urgcee.org/index.php/ircee/article/view/17