Scipediacontent: Scipediacontent moved page Draft Content 359226987 to Willert et al 2018a

2021-02-02T01:59:11Z

Scipediacontent moved page Draft Content 359226987 to Willert et al 2018a

Scipediacontent: Created page with " == Abstract == The precise localization of vehicles is an important requirement for autonomous driving or advanced driver assistance systems. Using common GNSS the ego posit..."

2021-02-02T01:59:07Z

Created page with " == Abstract == The precise localization of vehicles is an important requirement for autonomous driving or advanced driver assistance systems. Using common GNSS the ego posit..."

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== Abstract ==

The precise localization of vehicles is an important requirement for autonomous driving or advanced driver assistance systems. Using common GNSS the ego position can be measured but not with the reliability and precision necessary. An alternative approach to achieve precise localization is the usage of visual landmarks observed by a camera mounted in the vehicle. However, this raises the necessity of reliable visual landmarks that are easily recognizable and persistent. We propose a novel SLAM algorithm that focuses on learning and mapping such visual long-term landmarks (LLamas). The algorithm therefore processes stereo image streams from several recording sessions in the same spatial area. The key part within LLama-SLAM is the assessment of the landmarks with quality values that are inferred as viewpoint dependent probabilities from observation statistics. By adding solely landmarks of high quality to the final LLama Map, it can be kept compact while still allowing reliable localization. Due to the long-term evaluation of the GNSS measurement during the sessions, the landmarks can be positioned precisely in a global referenced coordinate system. For a first assessment of the algorithm's capabilities, we present some experimental results from the mapping process combining three sessions recorded over two months on the same route.

== Original document ==

The different versions of the original document can be found in:

* [http://tuprints.ulb.tu-darmstadt.de/8357 http://tuprints.ulb.tu-darmstadt.de/8357]

* [http://tuprints.ulb.tu-darmstadt.de/8357/1/Luthardt_ITSC_2018_LLama.pdf http://tuprints.ulb.tu-darmstadt.de/8357/1/Luthardt_ITSC_2018_LLama.pdf]

* [http://xplorestaging.ieee.org/ielx7/8543039/8569013/08569323.pdf?arnumber=8569323 http://xplorestaging.ieee.org/ielx7/8543039/8569013/08569323.pdf?arnumber=8569323],
: [http://dx.doi.org/10.1109/itsc.2018.8569323 http://dx.doi.org/10.1109/itsc.2018.8569323]

* [https://dblp.uni-trier.de/db/conf/itsc/itsc2018.html#LuthardtWA18 https://dblp.uni-trier.de/db/conf/itsc/itsc2018.html#LuthardtWA18],
: [http://tubiblio.ulb.tu-darmstadt.de/110908 http://tubiblio.ulb.tu-darmstadt.de/110908],
: [http://tuprints.ulb.tu-darmstadt.de/8357 http://tuprints.ulb.tu-darmstadt.de/8357],
: [https://doi.org/10.1109/ITSC.2018.8569323 https://doi.org/10.1109/ITSC.2018.8569323],
: [https://academic.microsoft.com/#/detail/2905051513 https://academic.microsoft.com/#/detail/2905051513]

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Scipediacontent: Scipediacontent moved page Draft Content 359226987 to Willert et al 2018a

Scipediacontent: Created page with " == Abstract == The precise localization of vehicles is an important requirement for autonomous driving or advanced driver assistance systems. Using common GNSS the ego posit..."