A Review on Sign Language Recognition Using CNN
Meena Ugale, Odrin Rodrigues Anushka Shinde, Kaustubh Desle, Shivam Yadav · Advances in computer science research · 2023
In sign language, hand gestures are used as one type of nonverbal communication.Individuals with hearing or speech problems typically use it to communicate with others or among themselves.Many makers around the world have created numerous sign language systems.The software that shows a system prototype capable of automatically recognizing sign language to assist deaf and dumb individuals in communicating with each other or regular people more successfully.The study demonstrates that there is ongoing research in the field of vision-based hand gesture recognition, with various studies being undertaken and a large number of publications appearing every year in journals and conference proceedings.Data acquisition, data environment, and hand gesture representation are the three main areas of concentration in publications on the hand gesture recognition system.In terms of recognition precision, we have also analyzed how well the recognition system performs.The recognition accuracy for the signer dependent spans from 69% to 98%, with an average of 88.8% among the chosen experiments.