naslovnica

IF JCR (2020): 0.551
IF SNIP (2020): 0.417
ISSN: 0351-0271
e-ISSN: 1581-1328
COBISS.SI ID: 5091842
UDK: 528=863
Zveza geodetov Slovenije
Publisher:
Association of Surveyors of Slovenia
Zemljemerska ulica 12, SI-1000 Ljubljana
E-mail: info@geodetski-vestnik.com
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Porazdeljeno upodabljanje vokseliziranih podatkov LiDAR

Distributed rendering of voxelized LiDAR data

Author(s):

Miha Lunar, Ciril Bohak, Matija Marolt

Abstract:

In this paper, a system for rendering voxel (3D pixel)-based worlds is presented. The system enables the generation of such worlds from LiDAR and orthophoto data by discretizing LiDAR data with a resolution of 1 m. In world generation, the embedded basic semantic descriptors of LiDAR data are used, enhanced with additional classes acquired from colour information in geospatially aligned orthophoto images. The system allows local use as well as web-based use and supports multi-core and multi-processor hardware, as well as the clustering of multiple instances for faster rendering. We also present the results (renderings of selected areas) and describe other possible uses of the presented system.

Keywords:

rendering, voxels, LiDAR, point cloud, orthophoto, ray tracing

DOI: 10.15292/geodetski-vestnik.2016.04.615-626

Citation:

Miha Lunar, Ciril Bohak, Matija Marolt (2016). Porazdeljeno upodabljanje vokseliziranih podatkov LiDAR. | Distributed rendering of voxelized LiDAR data. Geodetski vestnik, 60 (4), 615-626. DOI: 10.15292/geodetski-vestnik.2016.04.615-626

ISSN: 0352-3551
EISSN: 1581-0267
COBISS: 3664386
UDK: (05) 532;556;626/628.6
Zveza geodetov Slovenije
Publisher:
Association of Surveyors of Slovenia
Zemljemerska ulica 12, SI-1000 Ljubljana
E-mail: info@geodetski-vestnik.com
CC