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A Comprehensive Survey of Digital Humans: Technologies, Applications, and Future Directions

  • Unique Paper ID: 175547
  • Volume: 11
  • Issue: 11
  • PageNo: 3114-3119
  • Abstract:
  • This survey examines the rapidly evolving field of digital humans, exploring the integration of natural language processing, computer vision, and generative AI technologies that enable the creation of photorealistic virtual avatars capable of emotionally intelligent interactions. We analyze key technological approaches including facial animation, speech synthesis, gesture generation, and real-time rendering techniques. The survey highlights significant advance- ments in neural rendering, audio-driven facial reenactment, and physically-based rendering that have contributed to increasingly realistic digital humans. Our findings indicate that while substantial progress has been made in creating convincing digital avatars, challenges remain in achieving seamless emotional intelligence, contextual understanding, and cost-effective im- plementations. We identify promising research directions including multimodal integration, personalized avatar generation, and expanded applications across healthcare, education, and entertainment industries.
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  • ISSN: 2349-6002
  • Volume: 11
  • Issue: 11
  • PageNo: 3114-3119

A Comprehensive Survey of Digital Humans: Technologies, Applications, and Future Directions

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