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Because it is a prior step for multiple computer vision applications, camera calibration is a critical task and needs to be performed accurately. With the emergence of new multispectral systems, the need of simple and reliable crossmodality calibration techniques has arisen. In this paper, we present a new calibration process for visible/far infrared(IR) stereo setups. Our calibration board is made...
Multispectral setups have a great potential to tackle problems such as collision avoidance or pedestrian detection. However, multispectral odometry is nowadays less precise than most stereo visible setups, so there is a need to improve such systems. With this work, we investigate the fusion of inertial data with visual information to improve the performance of multispectral setups. Inertial data are...
With the recent increase of interest concerning multi-spectral systems, limitations of classic stereo setups have been overcome to tackle complex navigation problems such as night-time navigation or collision avoidance. However, multi-spectral stereo matching still remains a challenging issue as similarity between stereo pairs is reduced. In this work, we address the problem of visual navigation for...
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