Journal of Advanced Artificial Intelligence |
Foundation of Computer Science (FCS), NY, USA |
Volume 1 - Number 7 |
Year of Publication: 2025 |
Authors: Mehuli Mukherjee |
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Mehuli Mukherjee . Development of Computational Models for Automatic Indian Sign Language (ISL) Learning and Gesture Recognition. Journal of Advanced Artificial Intelligence. 1, 7 ( May 2025), 12-17. DOI=10.5120/jaai202433
Indian Sign Language (ISL) is a crucial task in the areas of computer vision and pattern recognition, having its own grammar, syntax, vocabulary, and several unique linguistic attributes. It has wide applications in different aspects but the environment, background image resolution, modalities, and datasets affect the performance a lot. Over 466 million people are speech or hearing impaired, and 80% of them are semiilliterate or illiterate according to the WHO (World Health Organization) reports. So far discrete sign language videos are used to train the models. An enhancement opportunity has been proposed, where publicly available continuous videos can be considered and then using masked model algorithms to achieve a continuous conversation of speech/audio. Several deep neural networks methodologies are used which combines different methods for hand movement tracking, feature extraction, encoding and decoding and machine learning modeling. The current state of art is also leveraged for translating into different Indian languages. Finally, a comparative study is proposed to compare between widely used American Sign Languages.