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Updating control modes based on terrain classification
2010 IEEE International Conference on Robotics and Automation, 2010The need for terrain-dependent control systems on AGVs is evident when considering the variety of outdoor terrains many AGVs encounter. Although the idea of using terrain classification algorithms to identify the terrain and then update the control modes is well-established, the problem of how to intelligently update the control modes based on ...
Eric Joe Coyle +2 more
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A combination of vision- and vibration-based terrain classification
2008 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2008For safe navigation in outdoor environments, a mobile robot should be able to estimate the type of the current and forthcoming terrain. Based on this estimation, the robot can decide if the terrain is safe and may be traversed securely, or if the terrain is potentially dangerous and must be avoided or traversed carefully.
Christian Weiss +2 more
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Robust Features for Snapshot Hyperspectral Terrain-Classification
2017Hyperspectral imaging increases the amount of information incorporated per pixel in comparison to normal RGB color cameras. Conventional spectral cameras as used in satellite imaging use spatial or spectral scanning during acquisition which is only suitable for static scenes.
Christian Winkens +2 more
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A terrain classification method based on wheel-terrain contact force
Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile EngineeringTerrain classification is essential for accurately identifying the terrain and providing valuable information for controlling, planning, and navigation algorithms of wheeled vehicle. A novel terrain classification algorithm based on wheel-terrain interaction is proposed for wheeled vehicles in this paper.
Guoyu Lin +3 more
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The Relationship between Site Classification and Terrain Classification
1986With a certain abstraction one can define site classification (or site mapping) as a means of grouping forest sites according to their capability of growing trees and terrain classification as a means of grouping forest land according to ease or difficulty of forest operations.
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Geomorpho: a program for the classification of terrain units
2015In order to perform a thorough quantitative analysis of the morphology of an area, a methodology has been developed, able to deal with a Digital Elevation Model (DEM), that classifies the DEM pixels starting from the eight topographical gradients, computed as differences between each pixel and the eight surrounding ones, and provides for each class a ...
CAMIZ, Sergio, Poscolieri, Maurizio
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Segmentation-based Terrain Classification
2008Terrain analysis is based on a set of methods and techniques developed since the 19 Century addressing a broad range of application domains. Classification is a key scientific approach to extracting information and ultimately knowledge from data collections. Terrain classification prepares information from digital terrain models for various application
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Key Learning Features as Means for Terrain Classification
2014Modern vehicles seek autonomous subsystems adaptability to ever-changing terrain types in pursuit of enhanced drivability and maneuverability. The impact of key features on the classification accuracy of terrain types using a colour camera is investigated.
Ionut Gheorghe +4 more
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An online terrain classification framework for legged robots based on acoustic signals
Biomimetic Intelligence and Robotics, 2023Guoteng Zhang, Daoling Qin
exaly