1 February 1998 Performance of sensor alignment with earth-referenced coordinate systems for multisensor data fusion
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Abstract
We consider the problem of sensor alignment for multisensor data fusion. A least squares (LS) sensor alignment algorithm is formulated using the earth-centered earth-fixed (ECEF) coordinate system. Perturbation analysis is carried for the ECEF-LS algorithm in the presence of sensor elevation measurement errors. A modified generalized least squares (MGLS) alignment approach is proposed that is applicable to 2-D sensor fusion systems and a computationally stable algorithm is developed to obtain the MGLS solution. Computer simulations are used to show the effectiveness of the proposed alignment algorithm.
Yifeng Zhou, Yifeng Zhou, Henry Leung, Henry Leung, Eloi Bosse, Eloi Bosse, } "Performance of sensor alignment with earth-referenced coordinate systems for multisensor data fusion," Optical Engineering 37(2), (1 February 1998). https://doi.org/10.1117/1.601641 . Submission:
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