0000000000248778

AUTHOR

Sebastien Kramm

showing 2 related works from this author

Summarizing Large Scale 3D Point Cloud for Navigation Tasks

2017

International audience; Democratization of 3D sensor devices makes 3D maps building easier especially in long term mapping and autonomous navigation. In this paper we present a new method for summarizing a 3D map (dense cloud of 3D points). This method aims to extract a summary map facilitating the use of this map by navigation systems with limited resources (smartphones, cars, robots...). This Vision-based summarizing process is applied in a fully automatic way using the photometric, geometric and semantic information of the studied environment.

0209 industrial biotechnologyComputer scienceProcess (engineering)business.industry[INFO.INFO-RB] Computer Science [cs]/Robotics [cs.RO][ INFO.INFO-RB ] Computer Science [cs]/Robotics [cs.RO]Point cloud020206 networking & telecommunicationsCloud computing02 engineering and technologyTerm (time)020901 industrial engineering & automationHuman–computer interaction0202 electrical engineering electronic engineering information engineering[INFO.INFO-RB]Computer Science [cs]/Robotics [cs.RO]RobotScale (map)business
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Summarizing Large Scale 3D Mesh

2018

International audience; Recent progress in 3D sensor devices and in semantic mapping allows to build very rich HD 3D maps very useful for autonomous navigation and localization. However , these maps are particularly huge and require important memory capabilities as well computational resources. In this paper, we propose a new method for summarizing a 3D map (Mesh) as a set of compact spheres in order to facilitate its use by systems with limited resources (smartphones, robots, UAVs, ...). This vision-based summarizing process is applied in a fully automatic way using jointly photometric, geometric and semantic information of the studied environment. The main contribution of this research is…

0209 industrial biotechnologyComputer science020206 networking & telecommunications02 engineering and technologycomputer.software_genreVisualization[SPI.AUTO]Engineering Sciences [physics]/Automatic020901 industrial engineering & automation[SPI.AUTO] Engineering Sciences [physics]/AutomaticSemantic mapping0202 electrical engineering electronic engineering information engineeringEntropy (information theory)Polygon meshData miningcomputer
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