一种视障人士旅行辅助设备的障碍物检测

2012 4th International Conference on Intelligent Human-Machine Systems and Cybernetics Pub Date : 2012-09-20 DOI:10.1109/IHMSC.2012.182

Ying Jie, Song Yanbin

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引用次数: 12

摘要

提出了一种基于立体视觉的盲人电子助行器障碍物检测算法。采用自适应阈值确定算法和图像形态学处理实现障碍物检测。实验结果表明，该算法有效、快速。利用在道路上采集的连续立体图像序列，获得障碍物的正确率为96%。

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Obstacle Detection of a Novel Travel Aid for Visual Impaired People

An obstacles detection algorithm of a novel electronic travel aid for the blind based on stereo vision was proposed. Obstacles detection was realized using a self-adaptive threshold determination algorithm and image morphological processing. Experiments showed that the obstacle detection algorithm is effective and fast. The correct detection rate of obstacles is 96%, which is obtained using the consecutive stereo image sequences captured on the road.

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来源期刊

2012 4th International Conference on Intelligent Human-Machine Systems and Cybernetics

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