使用多模式技术的视障人士室内导航辅助系统

2016 14th International Conference on Control, Automation, Robotics and Vision (ICARCV) Pub Date : 2016-11-01 DOI:10.1109/ICARCV.2016.7838771

T. Dao, Thanh-Hai Tran, Thi-Lan Le, Hai Vu, Viet-Tung Nguyen, Dang-Khoa Mac, Ngoc-Diep Do, Thanh-Thuy Pham

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引用次数: 12

摘要

本文介绍了一套完整的视障人士室内导航辅助系统。为了提供精确、安全和友好的导航服务，不同的多媒体技术被集成在一个单一的系统中。首先，对环境进行建模和表示。然后结合Wi-Fi和视觉信息确定用户位置。与单一技术系统相比，这种组合具有一些优势，例如设置成本、计算时间和准确性。最后，在越南语语音合成与识别的支持下，通过自然越南语实现用户与系统的交互。该系统已成功应用于一所视障学生学校。以不同的标准对视障学生进行评估，显示了解决方案的可行性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Indoor navigation assistance system for visually impaired people using multimodal technologies

In this paper, a complete indoor navigation assistance system for visually impaired people is introduced. Different multimedia technologies are integrated in a single system in order to provide a precise, safe and friendly navigation service. First, the environment is modeled and represented. After that, the user location is determined by combining Wi-Fi and vision information. This combination offers some benefits in comparison with single technology systems such as setup cost, computational time and accuracy. Finally, the interaction between users and the system is performed through natural Vietnamese language with the support of Vietnamese voice synthesis and recognition. The proposed the system has been successfully deployed in a school for visually impaired pupils. Evaluation with various criteria on visually impaired pupils reveals the feasibility of the solution.

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2016 14th International Conference on Control, Automation, Robotics and Vision (ICARCV)

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