Scholarlink

<p>Sign language has been a major factor in the development of assistive communication devices due to its ability to facilitate interaction between hearing-impaired and hearing people. But still, the biggest hurdle is finding ways of converting gestures into words or sounds with the least possible delay and the highest possible accuracy. Here, we introduce ISRTDO-DLHIP, a state-of-the-art hybrid system for sign language recognition that integrates image preprocessing via adaptive bilateral filtering (ABF), feature extraction using InceptionV3, and a stronger ensemble of BiLSTM, GRU, and VAE classifiers with the Tasmanian Devil Optimization (TDO) algorithm. The presented hybrid method merges metaheuristic optimization with multi-model deep learning to radically enhance recognition reliability and precision. Laboratory tests using the American Sign Language (ASL) dataset have demonstrated that ISRTDO-DLHIP surpasses the existing deep learning models by an average of 98.18% accuracy, + more than + a significant improvement in both precision and recall. This method could be considered a dependable and fast alternative to real-time signing interpretation, thus helping the communication technology to be more inclusive.</p>

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

Revolutionizing sign language recognition for hearing-impaired persons using ensemble of deep learning techniques with fine tuning model

  • 期刊论文

  • 出版模式：

    开放获取

  • 发表日期：

    2025年12月26日

查看全文
  • Bayan Alabduallah,
  • Amani A. Alneil

摘要

Sign language has been a major factor in the development of assistive communication devices due to its ability to facilitate interaction between hearing-impaired and hearing people. But still, the biggest hurdle is finding ways of converting gestures into words or sounds with the least possible delay and the highest possible accuracy. Here, we introduce ISRTDO-DLHIP, a state-of-the-art hybrid system for sign language recognition that integrates image preprocessing via adaptive bilateral filtering (ABF), feature extraction using InceptionV3, and a stronger ensemble of BiLSTM, GRU, and VAE classifiers with the Tasmanian Devil Optimization (TDO) algorithm. The presented hybrid method merges metaheuristic optimization with multi-model deep learning to radically enhance recognition reliability and precision. Laboratory tests using the American Sign Language (ASL) dataset have demonstrated that ISRTDO-DLHIP surpasses the existing deep learning models by an average of 98.18% accuracy, + more than + a significant improvement in both precision and recall. This method could be considered a dependable and fast alternative to real-time signing interpretation, thus helping the communication technology to be more inclusive.