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LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00003838naa a2200409 4500
001oai:research.chalmers.se:2f20480c-9595-435e-9243-7eaec9945f80
003SwePub
008181111s2019 | |||||||||||000 ||eng|
024a https://research.chalmers.se/publication/5059312 URI
024a https://doi.org/10.1016/j.robot.2018.11.0022 DOI
024a https://research.chalmers.se/publication/5066942 URI
040 a (SwePub)cth
041 a engb eng
042 9 SwePub
072 7a art2 swepub-publicationtype
072 7a ref2 swepub-contenttype
100a Caltagirone, Luca,d 1983u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)lucac
2451 0a LIDAR-Camera Fusion for Road Detection Using Fully Convolutional Neural Networks
264 1b Elsevier BV,c 2019
520 a In this work, a deep learning approach has been developed to carry out road detection by fusing LIDAR point clouds and camera images. An unstructured and sparse point cloud is first projected onto the camera image plane and then upsampled to obtain a set of dense 2D images encoding spatial information. Several fully convolutional neural networks (FCNs) are then trained to carry out road detection, either by using data from a single sensor, or by using three fusion strategies: early, late, and the newly proposed cross fusion. Whereas in the former two fusion approaches, the integration of multimodal information is carried out at a predefined depth level, the cross fusion FCN is designed to directly learn from data where to integrate information; this is accomplished by using trainable cross connections between the LIDAR and the camera processing branches.  To further highlight the benefits of using a multimodal system for road detection, a data set consisting of visually challenging scenes was extracted from driving sequences of the KITTI raw data set. It was then demonstrated that, as expected, a purely camera-based FCN severely underperforms on this data set. A multimodal system, on the other hand, is still able to provide high accuracy. Finally, the proposed cross fusion FCN was evaluated on the KITTI road benchmark where it achieved excellent performance, with a MaxF score of 96.03%, ranking it among the top-performing approaches.
650 7a NATURVETENSKAPx Data- och informationsvetenskapx Annan data- och informationsvetenskap0 (SwePub)102992 hsv//swe
650 7a NATURAL SCIENCESx Computer and Information Sciencesx Other Computer and Information Science0 (SwePub)102992 hsv//eng
650 7a TEKNIK OCH TEKNOLOGIERx Annan teknikx Mediateknik0 (SwePub)211022 hsv//swe
650 7a ENGINEERING AND TECHNOLOGYx Other Engineering and Technologiesx Media Engineering0 (SwePub)211022 hsv//eng
650 7a NATURVETENSKAPx Data- och informationsvetenskapx Datorseende och robotik0 (SwePub)102072 hsv//swe
650 7a NATURAL SCIENCESx Computer and Information Sciencesx Computer Vision and Robotics0 (SwePub)102072 hsv//eng
653 a fully convolutional neural network
653 a autonomous driving
700a Bellone, Mauro,d 1982u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)bellone
700a Svensson, Lennart,d 1976u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)pale
700a Wahde, Mattias,d 1969u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)mwahde
710a Chalmers tekniska högskola4 org
773t Robotics and Autonomous Systemsd : Elsevier BVg 111, s. 125-131q 111<125-131x 0921-8890
856u http://arxiv.org/pdf/1809.07941
8564 8u https://research.chalmers.se/publication/505931
8564 8u https://doi.org/10.1016/j.robot.2018.11.002
8564 8u https://research.chalmers.se/publication/506694

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