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MinkLoc3D-SI: 3D LiDAR place recognition with sparse convolutions, spherical coordinates, and intensity.
Kamil Zywanowski
Adam Banaszczyk
Michal R. Nowicki
Jacek Komorowski
Published in:
CoRR (2021)
Keyphrases
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high dimensional
sparse representation
fourier transform
sparse data
point cloud
compressed sensing
sparse coding
image intensity
sparse matrix
spherical harmonics
high resolution
lidar data
neural network
intensity images
signal processing
computer vision
intensity variations