Detection of Indoor Robot’s Passable Areas Based on a Single-Line Structured Light

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Abstract:

Center extraction of structured light’s stripe is a key link in the detection system for the robot’s passable areas based on a single-line structured light. With the original image that the camera took, we used the difference method to quickly get the interesting area where the light stripe was. Then we combined the Hough transformation with the improved K-means algorithm to take full advantage of the effective information of light stripe. We extracted the structured light’s center with high precision. It provides a guarantee for the robots’ passable area’s detection and path planning.

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667-675

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October 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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