Sign Language Prediction using Machine Learning Techniques: A Review
Deepti Aggarwal, Som Ahirwar, Sankalp Srivastava, Sujal Verma, Yash Goel · 2023
Mute and deaf people find it very difficult to share their thoughts and feelings to normal people. American Sign Language is a hand sign language which is capable of carrying a complete conversation between two persons by the movement of both the hands. Although ASL is a complete language, it is grammatically different from the English language. There are several researches on the prediction of sign language based on the static image. But there is very little research that has been done on the video. Convolutional Neural Networks (CNN) and K-nearest neighbors (KNN) are majorly used algorithms for prediction. This article has summarized several research works that have been done in the field of hand sign language recognition. This study has also compared several research works and listed the corresponding advantages and disadvantages.