Aerial-Ground Robotic system for Terrain estimation and Navigation
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8,387 citations
"Aerial-Ground Robotic system for Te..." refers background in this paper
...Through this work, we also aim to build a base for the in-house development of different controllers and localization filters that can be tested on a real platform with minimalistic changes by leveraging ROS capabilities [15]....
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3,807 citations
"Aerial-Ground Robotic system for Te..." refers methods in this paper
...When a loop is detected based on certain thresholds of matching the key points, a full map bundle adjustment(BA) is performed by the loop closure thread [9]....
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2,857 citations
2,328 citations
198 citations
"Aerial-Ground Robotic system for Te..." refers methods in this paper
...The elevation mapping procedures developed by Peter et al in [12] and grid mapping framework developed in [13] are extensively used for dense reconstruction and traversability estimation....
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...Elevation mapping is based on the grid maps ( also known as 2.5D maps) developed by the Peter et al [13] as they provide smooth handling of the multi-layered map....
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...5D maps) developed by the Peter et al [13] as they provide smooth handling of the multi-layered map....
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...The approaches of Peter et al, [7], Michael et al[8] are conceptually similar to the presented approach but they emphasize more on 3D LiDAR based dense reconstruction and gives a collaborative framework for legged and aerial robots....
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...A package developed by Peter et al [12] is used to generate the elevation map of the terrain....
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