Browsing SINTEF Open by Author "Kermarrec, , Gael"
Now showing items 1-2 of 2
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LR B-splines to approximate bathymetry datasets: An improved statistical criterion to judge the goodness of fit
Skytt, Vibeke; Kermarrec, , Gael; Dokken, Tor (Peer reviewed; Journal article, 2022)The task of representing remotely sensed scattered point clouds with mathematical surfaces is ubiquitous to reduce a high number of observations to a compact description with as few coefficients as possible. To reach that ... -
Surface approximation of coastal regions: LR B-spline for detection of deformation pattern
Kermarrec, , Gael; Skytt, Vibeke; Dokken, Tor (Peer reviewed; Journal article, 2022)Geospatial data acquisition of terrains produces huge, noisy and scattered point clouds. An efficient use of the acquired data requires structured and compact data representations. Working directly in a point cloud is often ...