综述视觉辅助系统在无障碍导航中的应用与未来方向
A Review of Vision-Based Assistive Systems for Visually Impaired People: Technologies, Applications, and Future Directions
- 梳理主流视觉技术在障碍物识别与导航中的应用
- 总结室内室外环境下辅助系统的实际表现与挑战
- 适合关注无障碍科技与人机交互的研究者参考
视障人士依赖准确及时的环境信息实现独立生活。近年来，基于视觉的辅助技术取得显著进展，尤其在障碍物检测、导航和用户交互方面，有效提升了室内外环境中的移动能力与对外界互动水平。本文系统综述了针对视障人群的最新辅助系统进展，重点涵盖前沿技术在障碍物检测、导航与人机交互中的应用，并探讨视觉引导系统的发展趋势与未来方向。
原文摘要 · Abstract (English)
Visually impaired individuals rely heavily on accurate and timely information about obstacles and their surrounding environments to achieve independent living. In recent years, significant progress has been made in the development of assistive technologies, particularly vision-based systems, that enhance mobility and facilitate interaction with the external world in both indoor and outdoor settings. This paper presents a comprehensive review of recent advances in assistive systems designed for the visually impaired, with a focus on state-of-the-art technologies in obstacle detection, navigation, and user interaction. In addition, emerging trends and future directions in visual guidance systems are discussed.
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