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The scene map building is the key of robot navigation. This paper proposes the principle of projection of virtual height line (PVHL) and its application in the scene map building. At first partition the scene scope uniformly into grids. Then introduce virtual height lines (VHLs) which do not exist in the scene. Each VHL is projected into left image and right image, and two projection lines are generated...
3D reconstruction is a challenging work for the autonomous navigation of robots. This paper proposes a novel 3D reconstruction method based on projection of virtual height line (PVHL). At first partition the scene scope uniformly into grids with a certain size. Then introduce virtual height lines (VHLs) which do not exist in the scene. Each VHL is projected on left image and right image, and two projection...
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