Reconstruction of three-dimensional maps based on closed-form solutions of the variational problem of multisensor data registration
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A closed-form solution is proposed for the problem of minimizing a functional consisting of two terms measuring mean-square distances for visually associated characteristic points on an image and meansquare distances for point clouds in terms of a point-to-plane metric. An accurate method for reconstructing three-dimensional dynamic environment is presented, and the properties of closed-form solutions are described. The proposed approach improves the accuracy and convergence of reconstruction methods for complex and large-scale scenes.
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2021 ◽
Vol 158
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pp. 103394
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Keyword(s):
2021 ◽
Vol 171
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pp. 310-329
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2018 ◽
Vol 55
(6)
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pp. 810-828
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1994 ◽
Vol 116
(4)
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pp. 1171-1172
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