Proposal of the guidance system for the visually impaired person using a three-dimensional range sensor

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  • 3次元測域センサを用いた視覚障碍者のための案内システムの提案

Abstract

<p>We suggest a pedestrian navigation system for visually impaired person which can guide to a destination along a route.In the previous research, we build the system using Two-Dimensional Range Sensor.The sensor which is mounted on the waist obtains the current location and the orientation of user.Also,Belt-type vibration device which is wounded on the waist presents a direction of travel.But this system cannot detect objects which are not as high as the sensor.So we use Tree-Dimensional Range Sensor.We estimate the self-position and detect obstacles using Tree-Dimensional Range Sensor.</p>

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