1. Ahammad, K., et al.: Recognizing Bengali sign language gestures for digits in real time using convolutional neural network. Int. J. Comput. Sci. Inf. Secur. (IJCSIS) 19(1) (2021)
2. Ahmed, M., Chakraborty, P., Choudhury, T.: Bangla document categorization using deep RNN model with attention mechanism. In: Cyber Intelligence and Information Retrieval, pp. 137–147. Springer, Singapore (2022)
3. Arshad, H., Abidin, R.Z., Obeidy, W.K.: Identification of vehicle plate number using optical character recognition: a mobile application. Pertanika J. Sci. Technol. 25, 173–180 (2017)
4. Badla, S.: Improving the efficiency of Tesseract OCR engine (2014)
5. Blesser, B., Kuklinski, T., Shillman, R.: Empirical tests for feature selection based on a psychological theory of character recognition. Pattern Recognit. 8, 77–85 (1976)