Review of visual odometry: types, approaches, challenges, and applications

Mohammad Aqel, Mohammad Marhaban, M Saripan, Napsiah Ismail (2016) Review of visual odometry: types, approaches, challenges, and applications Springerplus (IF: 1.1) 5(1) 1897

Abstract

Accurate localization of a vehicle is a fundamental challenge and one of the most important tasks of mobile robots. For autonomous navigation, motion tracking, and obstacle detection and avoidance, a robot must maintain knowledge of its position over time. Vision-based odometry is a robust technique utilized for this purpose. It allows a vehicle to localize itself robustly by using only a stream of images captured by a camera attached to the vehicle. This paper presents a review of state-of-the-art visual odometry (VO) and its types, approaches, applications, and challenges. VO is compared with the most common localization sensors and techniques, such as inertial navigation systems, global positioning systems, and laser sensors. Several areas for future research are also highlighted.

Links

http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5084145
http://www.ncbi.nlm.nih.gov/pubmed/27843754
http://dx.doi.org/10.1186/s40064-016-3573-7

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