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An Introduction to Inertial and Visual SensingCSIRO ICT Centre Brisbane, Australia, peter.corke{at}csiro.au
Institute of Systems and Robotics University of Coimbra, Portugal, jlobo{at}isr.uc.pt
Institute of Systems and Robotics University of Coimbra, Portugal, jorge{at}isr.uc.pt In this paper we present a tutorial introduction to two important senses for biological and robotic systems inertial and visual perception. We discuss the fundamentals of these two sensing modalities from a biological and an engineering perspective. Digital camera chips and micro-machined accelerometers and gyroscopes are now commodities, and when combined with today's available computing can provide robust estimates of self-motion as well 3D scene structure, without external infrastructure. We discuss the complementarity of these sensors, describe some fundamental approaches to fusing their outputs and survey the field.
Key Words: vision inertial sensing sensor fusion
The International Journal of Robotics Research, Vol. 26, No. 6,
519-535 (2007) This article has been cited by other articles:
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