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One of the main requirements in enabling autonomous flight of Micro Aerial Vehicles is the ability of autonomous navigation. One possible solution to solve this navigation problem is to use vision-based line-following algorithms. Such vision-based algorithm could rely on the various linear structures, which are present in the human constructed environment. Edge detection and disparity estimation have...
Visual Teach and Repeat (VT&R) has proven to be an effective method to allow a vehicle to autonomously repeat any previously driven route without the need for a global positioning system. One of the major challenges for a method that relies on visual input to recognize previously visited places is lighting change, as this can make the appearance of a scene look drastically different. For this...
Finding way in indoor environments may pose a challenge to people who have some sort of visual loss. This paper describes straight corridor positioning and junction detection algorithms for use in indoor navigation system which is designed for the visually impaired. Also, a model that extracts the edges from the image captured by omni-camera is proposed and the system can direct the visually impaired...
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