• real-time monocular image-based path detection

    کلمات کلیدی :
    جزئیات بیشتر مقاله
    • تاریخ ارائه: 1392/07/24
    • تاریخ انتشار در تی پی بین: 1392/07/24
    • تعداد بازدید: 1075
    • تعداد پرسش و پاسخ ها: 0
    • شماره تماس دبیرخانه رویداد: -
     in this work, we present a new real-time image-based monocular path detection method. it does not require camera calibration and works on semi-structured outdoor paths. the core of the method is based on segmenting images and classifying each super-pixel to infer a contour of navigable space. this method allows a mobile robot equipped with a monocular camera to follow different naturally delimited paths. the contour shape can be used to calculate the forward and steering speed of the robot. to achieve real-time computation necessary for on-board execution in mobile robots, the image segmentation is implemented on a low-power embedded gpu. the validity of our approach has been verified with an image dataset of various outdoor paths as well as with a real mobile robot.

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