Abstract
In this paper we explore how visual simultaneous localisation and mapping (vSLAM) systems might estimate the pose (position and orientation) of a vehicle surveying highway assets, as part of a wider transport asset management (TAM) system. Such a system would reduce reliance on (or enhance estimation from) a GPS-enabled inertial measurement unit (IMU). Two problems with employing vSLAM systems on highway survey imagery are identified. Firstly, straight segments of the highway cause low parallax issues, and secondly the presence of other vehicles breaks the assumption that the camera moves within a static environment. To overcome these problems, an existing monocular vSLAM system is modified with two state-of-the-art deep neural network (DNN) tools. We show that the modified system provides an improved estimation of pose. In addition to TAM, our work has clear applications in autonomous vehicles, when there is only limited visual field sensing.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
