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    题名: An Indoor Obstacle Detection System Using Depth Information and Region Growth
    作者: Huang, Hsieh-Chang;Hsieh, Ching-Tang;Yeh, Cheng-Hsiang
    关键词: obstacle detection;Kinect;depth map;travel aid
    日期: 2015-10-23
    上传时间: 2016-01-06 11:03:14 (UTC+8)
    出版者: MDPIAG
    摘要: This study proposes an obstacle detection method that uses depth information to allow the visually impaired to avoid obstacles when they move in an unfamiliar environment. The system is composed of three parts: scene detection, obstacle detection and a vocal announcement. This study proposes a new method to remove the ground plane that overcomes the over-segmentation problem. This system addresses the over-segmentation problem by removing the edge and the initial seed position problem for the region growth method using the Connected Component Method (CCM). This system can detect static and dynamic obstacles. The system is simple, robust and efficient. The experimental results show that the proposed system is both robust and convenient.
    關聯: Sensors 15(10), pp.27116-27141
    DOI: 10.3390/s151027116
    显示于类别:[電機工程學系暨研究所] 期刊論文

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