SWEEPING RASTER CROSS SECTIONS ALONG TRAJECTORIES IN THREE-DIMENSIONAL VOXEL MODELS
The paper presents a new algorithm to reconstruct elongated objects defined by cross sections and trajectories in gridded threedimensional models represented as voxels. Examples of such objects are the elements of underground infrastructure in urban environments, such as pipes, conduits and tunnels....
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Copernicus Publications
2016-10-01
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| Series: | ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences |
| Online Access: | http://www.isprs-ann-photogramm-remote-sens-spatial-inf-sci.net/IV-2-W1/271/2016/isprs-annals-IV-2-W1-271-2016.pdf |
| _version_ | 1811318526200250368 |
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| author | B. Gorte S. Zlatanova A. Leidner |
| author_facet | B. Gorte S. Zlatanova A. Leidner |
| author_sort | B. Gorte |
| collection | DOAJ |
| description | The paper presents a new algorithm to reconstruct elongated objects defined by cross sections and trajectories in gridded threedimensional
models represented as voxels. Examples of such objects are the elements of underground infrastructure in urban
environments, such as pipes, conduits and tunnels. Starting from a basic methodology, which is based on distance transformations,
the algorithm is extended in three ways on the basis of Voronoi datasets being produced alongside. |
| first_indexed | 2024-04-13T12:27:31Z |
| format | Article |
| id | doaj.art-ed35126d95a54a9c96425efc0af4a4d7 |
| institution | Directory Open Access Journal |
| issn | 2194-9042 2194-9050 |
| language | English |
| last_indexed | 2024-04-13T12:27:31Z |
| publishDate | 2016-10-01 |
| publisher | Copernicus Publications |
| record_format | Article |
| series | ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences |
| spelling | doaj.art-ed35126d95a54a9c96425efc0af4a4d72022-12-22T02:46:59ZengCopernicus PublicationsISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences2194-90422194-90502016-10-01IV-2/W127127610.5194/isprs-annals-IV-2-W1-271-2016SWEEPING RASTER CROSS SECTIONS ALONG TRAJECTORIES IN THREE-DIMENSIONAL VOXEL MODELSB. Gorte0S. Zlatanova1A. Leidner2Dept. of Geoscience and Remote Sensing, Delft University of Technology, the NetherlandsDept. of Urbanism, Delft University of Technology, the NetherlandsNew York Geospatial Catalysts (NYGEOCATS), New York, USAThe paper presents a new algorithm to reconstruct elongated objects defined by cross sections and trajectories in gridded threedimensional models represented as voxels. Examples of such objects are the elements of underground infrastructure in urban environments, such as pipes, conduits and tunnels. Starting from a basic methodology, which is based on distance transformations, the algorithm is extended in three ways on the basis of Voronoi datasets being produced alongside.http://www.isprs-ann-photogramm-remote-sens-spatial-inf-sci.net/IV-2-W1/271/2016/isprs-annals-IV-2-W1-271-2016.pdf |
| spellingShingle | B. Gorte S. Zlatanova A. Leidner SWEEPING RASTER CROSS SECTIONS ALONG TRAJECTORIES IN THREE-DIMENSIONAL VOXEL MODELS ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences |
| title | SWEEPING RASTER CROSS SECTIONS ALONG TRAJECTORIES
IN THREE-DIMENSIONAL VOXEL MODELS |
| title_full | SWEEPING RASTER CROSS SECTIONS ALONG TRAJECTORIES
IN THREE-DIMENSIONAL VOXEL MODELS |
| title_fullStr | SWEEPING RASTER CROSS SECTIONS ALONG TRAJECTORIES
IN THREE-DIMENSIONAL VOXEL MODELS |
| title_full_unstemmed | SWEEPING RASTER CROSS SECTIONS ALONG TRAJECTORIES
IN THREE-DIMENSIONAL VOXEL MODELS |
| title_short | SWEEPING RASTER CROSS SECTIONS ALONG TRAJECTORIES
IN THREE-DIMENSIONAL VOXEL MODELS |
| title_sort | sweeping raster cross sections along trajectories in three dimensional voxel models |
| url | http://www.isprs-ann-photogramm-remote-sens-spatial-inf-sci.net/IV-2-W1/271/2016/isprs-annals-IV-2-W1-271-2016.pdf |
| work_keys_str_mv | AT bgorte sweepingrastercrosssectionsalongtrajectoriesinthreedimensionalvoxelmodels AT szlatanova sweepingrastercrosssectionsalongtrajectoriesinthreedimensionalvoxelmodels AT aleidner sweepingrastercrosssectionsalongtrajectoriesinthreedimensionalvoxelmodels |