Optimal Surface Fitting of Point Clouds Using Local Refinement : : Application to GIS Data.
This open access book provides insights into the novel Locally Refined B-spline (LR B-spline) surface format, which is suited for representing terrain and seabed data in a compact way. It provides an alternative to the well know raster and triangulated surface representations. An LR B-spline surface...
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Superior document: | SpringerBriefs in Earth System Sciences |
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Place / Publishing House: | Cham : : Springer International Publishing AG,, 2023. ©2023. |
Year of Publication: | 2023 |
Edition: | 1st ed. |
Language: | English |
Series: | SpringerBriefs in Earth System Sciences
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Physical Description: | 1 electronic resource (111 p.) |
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Kermarrec, Gaël. Optimal Surface Fitting of Point Clouds Using Local Refinement : Application to GIS Data. 1st ed. Cham : Springer International Publishing AG, 2023. ©2023. 1 electronic resource (111 p.) text txt rdacontent computer c rdamedia online resource cr rdacarrier SpringerBriefs in Earth System Sciences This open access book provides insights into the novel Locally Refined B-spline (LR B-spline) surface format, which is suited for representing terrain and seabed data in a compact way. It provides an alternative to the well know raster and triangulated surface representations. An LR B-spline surface has an overall smooth behavior and allows the modeling of local details with only a limited growth in data volume. In regions where many data points belong to the same smooth area, LR B-splines allow a very lean representation of the shape by locally adapting the resolution of the spline space to the size and local shape variations of the region. The iterative method can be modified to improve the accuracy in particular domains of a point cloud. The use of statistical information criterion can help determining the optimal threshold, the number of iterations to perform as well as some parameters of the underlying mathematical functions (degree of the splines, parameter representation). The resulting surfaces are well suited for analysis and computing secondary information such as contour curves and minimum and maximum points. Also deformation analysis are potential applications of fitting point clouds with LR B-splines. English Description based on publisher supplied metadata and other sources. Information technology: general issues bicssc Geography bicssc Numerical analysis bicssc Mathematical & statistical software bicssc Surface Modeling Optimum Point Cloud Approximation Akaike Information Criterion LR B-Splines Contour Curves Determination Deformation Analysis Bathymetry data 3-031-16953-0 Skytt, Vibeke. Dokken, Tor. |
language |
English |
format |
eBook |
author |
Kermarrec, Gaël. |
spellingShingle |
Kermarrec, Gaël. Optimal Surface Fitting of Point Clouds Using Local Refinement : Application to GIS Data. SpringerBriefs in Earth System Sciences |
author_facet |
Kermarrec, Gaël. Skytt, Vibeke. Dokken, Tor. |
author_variant |
g k gk |
author2 |
Skytt, Vibeke. Dokken, Tor. |
author2_variant |
v s vs t d td |
author2_role |
TeilnehmendeR TeilnehmendeR |
author_sort |
Kermarrec, Gaël. |
title |
Optimal Surface Fitting of Point Clouds Using Local Refinement : Application to GIS Data. |
title_sub |
Application to GIS Data. |
title_full |
Optimal Surface Fitting of Point Clouds Using Local Refinement : Application to GIS Data. |
title_fullStr |
Optimal Surface Fitting of Point Clouds Using Local Refinement : Application to GIS Data. |
title_full_unstemmed |
Optimal Surface Fitting of Point Clouds Using Local Refinement : Application to GIS Data. |
title_auth |
Optimal Surface Fitting of Point Clouds Using Local Refinement : Application to GIS Data. |
title_new |
Optimal Surface Fitting of Point Clouds Using Local Refinement : |
title_sort |
optimal surface fitting of point clouds using local refinement : application to gis data. |
series |
SpringerBriefs in Earth System Sciences |
series2 |
SpringerBriefs in Earth System Sciences |
publisher |
Springer International Publishing AG, |
publishDate |
2023 |
physical |
1 electronic resource (111 p.) |
edition |
1st ed. |
isbn |
3-031-16954-9 3-031-16953-0 |
callnumber-first |
G - Geography, Anthropology, Recreation |
callnumber-subject |
G - General Geography |
callnumber-label |
G70 |
callnumber-sort |
G 270.212 3217 |
illustrated |
Not Illustrated |
oclc_num |
1355847823 |
work_keys_str_mv |
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status_str |
n |
ids_txt_mv |
(PPN)27738687X (CKB)5680000000295203 (oapen)https://directory.doabooks.org/handle/20.500.12854/96231 (MiAaPQ)EBC7157808 (Au-PeEL)EBL7157808 (OCoLC)1355847823 (EXLCZ)995680000000295203 |
carrierType_str_mv |
cr |
hierarchy_parent_title |
SpringerBriefs in Earth System Sciences |
is_hierarchy_title |
Optimal Surface Fitting of Point Clouds Using Local Refinement : Application to GIS Data. |
container_title |
SpringerBriefs in Earth System Sciences |
author2_original_writing_str_mv |
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