Review of offline handwritten text recognition in south Indian languages
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Abstract
Offline Handwritten character recognition is a popular and challenging area of research under pattern recognition
and image processing. In this article, offline handwriting recognition methods performed in south Indian
languages including Telugu, Tamil, Kannada and Malayalam are presented. A description about south Indian
languages and an overview of general handwriting recognition systems are also presented briefly. Convolutional
Neural Networks (CNNs) and classifier combination methods have provided better performance among proposals
provided by the researchers.
Keywords:
CNN, deep learning, Offline Handwriting Recognition, South Indian ScriptMathematics Subject Classification:
Mathematics- Pages: 751-756
- Date Published: 01-01-2021
- Vol. 9 No. 01 (2021): Malaya Journal of Matematik (MJM)
Bhowmik, S., Malakar, S., Sarkar, R., Basu, S., Kundu, M. and Nasipuri, M. Off-line Bangla handwritten word recognition: a holistic approach. Neural Computing and Applications, 31(10)(2019), 5783-5798.
Tiwari, U., Jain, M. and Mehfuz, S. Handwritten character recognition-an analysis. In Advances in System Optimization and Control, (pp. 207-212). Springer, Singapore. (2019).
Ghosh, M., Malakar, S., Bhowmik, S., Sarkar, R. and Nasipuri, M. Feature selection for handwritten word recognition using memetic algorithm. In Advances in In-telligent Computing, (pp. 103-124). Springer, Singapore. (2019).
Roy, P. P., Bhunia, A. K., Das, A., Dey, P. and Pal, U. HMM-based Indic handwritten word recognition using zone segmentation. Pattern Recognition, 60(2016), 1057 . 1075.
Ganji, T., Velpuru, M. S., and Dugyala, R. Multi Variant Handwritten Telugu Character Recognition Using Transfer Learning. In IOP Conference Series: Materials Science and Engineering, 1042(1)(2021), (012026). IOP Publishing.
Dara, R. and Panduga, U. Telugu handwritten isolated characters recognition using two dimensional fast fourier transform and support vector machine. International Journal of Computer Applications, (0975 - 8887), $116(5)(2015)$.
Sastry, P. N., Lakshmi, T. V., Rao, N. K., Rajinikanth, T. V. and Wahab, A. Telugu handwritten character recognition using zoning features. In 2014 International Conference on IT Convergence and Security (ICITCS) (pp. 1-4). IEEE. (2014).
Manisha, C. N., Krishna, Y. S. and Reddy, E. S. Glyph segmentation for offline handwritten Telugu characters. In Data Engineering and Intelligent Computing, (pp. 227. 235). Springer, Singapore. (2018).
Rao, K. V. K. R. R. Improvement in efficiency of recognition of handwritten Telugu script. International Journal of Inventive Engineering and Sciences (IJES), 2(1)(2013), $1-4$.
Kavitha, B. R. and Srimathi, C. Benchmarking on offline handwritten Tamil character recognition using convolutional neural networks. Journal of King Saud UniversityComputer and Information Sciences, (2019), (13191578 ).
Pragathi, M. A., Priyadarshini, K., Saveetha, S., Banu, A. S. and Aarif, K. M. Handwritten Tamil character recognition using Deep Learning. In 2019 International Confer ence on Vision Towards Emerging Trends in Communication and Networking (VTECoN), (2019) (1-5). IEEE.
Kowsalya, S. and Periasamy, P. S. Recognition of Tamil handwritten character using modified neural network with aid of elephant herding optimization. Multimedia Tools and Applications, 78(17)(2019), 25043-25061.
Deepa, R. A. and Rao, R. R. A novel nearest interest point classifier for offline Tamil handwritten character recognition. Pattern Analysis and Applications, 23(1)(2020), 199-212.
Prakash, A. A. and Preethi, S. Isolated offline Tamil handwritten character recognition using deep convolutional neural network. In 2018 International Conference on Intelligent Computing and Communication for Smart World, (I2C2SW), (2018) (278-281). IEEE.
R. Jayakanthan, A. H. Kumar, N. Sankarram, B. S. Charulatha, and A. Ramesh. Handwritten Tamil Character Recognition Using ResNet. In International Journal of Research in Engineering, Science and Management, 3(3)(2020), 133-137.
Vinotheni, C., Pandian, S. L. and Lakshmi, G. Modified convolutional neural network of Tamil character recognition. In Advances in Distributed Computing and Machine Learning, (pp. 469-480). Springer, Singapore. (2020).
Ramesh, G. and Kumar, S. Recognition of Kannada hand written words using SVM Classifier with Convolutional Neural Network. In 2020 IEEE Region 10 Symposium (TENSYMP) (pp. 1114-1117). IEEE. (2020).
Rao, A. S., Sandhya, S., Anusha, K., Arpitha, C. N. and Meghana, S. N. Exploring Deep Learning Techniques for Kannada Handwritten Character Recognition: A Boon for Digitization. International Journal of Advanced Science and Technology, 29(5)(2020), 11078-11093.
Ramesh, G., Sharma, G. N., Balaji, J. M. and Champa, H. N. Offine Kannada handwritten character recognition using Convolutional Neural Networks. In 2019 IEEE International WIE Conference on Electrical and Computer Engineering (WIECON-ECE) (pp. 1-5). IEEE. (2019).
Karthik, S. and Murthy, K. S. Deep belief network based approach to recognize handwritten Kannada characters using distributed average of gradients. Cluster Computing, 22(2)(2019), 4673-4681.
Joe, K. G., Savit, M. and Chandrasekaran, K. Offline character recognition on segmented handwritten Kannada characters. In 2019 Global Conference for Advancement in Technology (GCAT) (pp. 1-5). IEEE. (2019).
Belagali, N. and Angadi, S. A. OCR for handwritten Kannada language script. Int. J. Recent Trends Eng. Res.(IJRTER), 2(08)(2016), 190-197.
Angadi, S. A. and Angadi, S. H. Structural features for recognition of hand written Kannada characters based on SVM. International Journal of Computer Science, Engineering and Information Technology, 5(2)(2015), 25 32.
Bannigidad, P. and Gudada, C. Age-type identification and recognition of historical kannada handwritten document images using HOG feature descriptors. In Computing, Communication and Signal Processing, (pp. 10011010). Springer, Singapore, (2019).
Chacko, A. M. M. and Dhanya, P. M. Multiple classifier system for offline Malayalam character recognition. Procedia Computer Science, 46(2015), 86-92.
Varghese, K. S., James, A. and Chandran, S. A novel tri-stage recognition scheme for handwritten Malayalam character recognition. Procedia Technology, 24(2016), 1333-1340.
Nair, P. P., James, A. and Saravanan, C. Malayalam handwritten character recognition using convolutional neural network. 2017 International Conference on Inventive Communication and Computational Technologies (ICICCT), 278-281. (2017). DOI: 10.1109/ICICCT.2017.7975203.
Jino, P. J., Balakrishnan, K. and Bhattacharya, U. Offline handwritten Malayalam word recognition using a deep architecture. In Soft Computing for Problem Solving, (pp. 913-925). Springer, Singapore. (2019).
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