A Survey on Machine Learning Based Techniques for Sign Language Translation System

Abstract

Abstract: Sign language is the communication method used to bridge the gap among mute and deaf people and the rest of the people. But most people are not familiar with sign language, so communication becomes difficult among mute, deaf and the rest of the people. Improvement in machine learning technology has led to research on its application in sign language recognition and translation system. This paper presents a review of different sign language recognition and translation systems and the various techniques like classification algorithms that were implemented in them. We have found that although many sign language recognition and translation system exist none of them provides efficient and real-time conversation of sign language into audio and many sign language recognition and translation system are hand movement sensor-based which are not affordable to everyone. So, we have also discussed a sign language translation system integrated into a video calling application, in which we will be using a single shot multibox detector for hand detection, for feature extraction Inception V3 will be used, and support vector machines for classification, attention network for generating semantically correct sentences and a text to speech synthesizer for audio output. This system will be easy to access and affordable as it use