Sign Language Recognition and Translation Methods Promote Sign Language Education: A Review
Jingchen Zou, Jianqiang Li, Jing Tang, Yuning Huang, Shujie Ding, Xi Xu · 2024
Sign language recognition and translation (SLRT) aims to convert sign language into textual representation, which holds significant importance for the deaf community. Sign language possesses complex and diverse grammatical structures, with each sign language having distinct motion trajectories and gesture variations, making SLRT a complex research domain. In recent years, numerous researchers have proposed differ-ent modeling approaches, achieving significant advancements through the utilization of large language models. In this survey, we systematically review the developmental trajectory of SLRT, encompassing an introduction to key technical approaches at each stage and the latest research progress. Through a comprehensive examination of these methods, valuable insights are provided for future research and practical applications. Lastly, we identify the existing limitations of current methods and propose potential avenues for future research.