Sekundarni jezik: |
Angleški jezik |
Sekundarni naslov: |
Analysis of terrestrial laser scanning data processing in the software RiSCAN PRO |
Sekundarni povzetek: |
A process of terrestrial laser scanning technology based on a real practical example is the main subject presented in this graduation thesis. We have scanned a building located nearby the Faculty of Civil and Geodetic Engineering (Ljubljana, Slovenia) with terrestrial laser scanner Riegl VZ-400. The complete process of the scanning is described within this thesis, as well are the used software and hardware. An emphasis is made on data processing, which is described in detail. The used software is RiSCAN PRO that is a part of the Riegl VZ-400 system. The main issue of this thesis is to determine and to comment each part of data processing, to evaluate performance and to examine the possibilities to use the features that RiSCAN software offers. Description of the various stages of the processing includes registration point clouds, resampling, colouring scans, filtering, closing holes, triangulation, texture and few others. The result of processing is a 3D model of the scanned object. |
Sekundarne ključne besede: |
graduation thesis;terrestrial laser scanning;software RiSCAN PRO;point cloud;registration;data processing;3D model; |
Vrsta datoteke: |
application/pdf |
Vrsta dela (COBISS): |
Diplomsko delo |
Komentar na gradivo: |
Univ. v Ljubljani, Fak. za gradbeništvo in geodezijo |
Strani: |
XVI, 66 str. |
Vrsta dela (ePrints): |
thesis |
Naslov (ePrints): |
Analysis of terrestrial laser scanning data processing in the software RiSCAN PRO |
Ključne besede (ePrints): |
Terestrično lasersko skeniranje;programska oprema RiSCAN PRO;oblak točk;registracija;obdelava podatkov;3D model |
Ključne besede (ePrints, sekundarni jezik): |
Terrestrial laser scanning;software RiSCAN PRO;point cloud;registration;data processing;3D model |
Povzetek (ePrints): |
V diplomski nalogi je predstavljen postopek tehnologije terestričnega laserskega skeniranja na podlagi konkretnega praktičnega primera. S terestričnim laserskim skenerjem Riegl VZ-400 smo posneli zgradbo, ki se nahaja v neposredni bližini Fakultete za gradbeništvo in geodezijo v Ljubljani. Opisan je celoten postopek skeniranja, uporabljena programska in strojna oprema ter na podroben način obdelava podatkov. Uporabljena programska oprema je RiSCAN PRO, ki je del sistema Riegl VZ-400. Glavne smernice diplomske naloge so: opis posameznih faz obdelave podatkov, ocena zmogljivosti in preučitev možnosti uporabe funkcij, ki nam jih program ponuja. Opis posameznih faz obdelave vključuje združevanje oblakov točk oziroma registracijo, prevzorčenje, obarvanje skenogramov, filtriranje, zapiranje lukenj, triangulacijo in nanos tekstur. Rezultat obdelave je 3D model skeniranega objekta. |
Povzetek (ePrints, sekundarni jezik): |
A process of terrestrial laser scanning technology based on a real practical example is the main subject presented in this graduation thesis. We have scanned a building located nearby the Faculty of Civil and Geodetic Engineering (Ljubljana, Slovenia) with terrestrial laser scanner Riegl VZ-400. The complete process of the scanning is described within this thesis, as well are the used software and hardware. An emphasis is made on data processing, which is described in detail. The used software is RiSCAN PRO that is a part of the Riegl VZ-400 system. The main issue of this thesis is to determine and to comment each part of data processing, to evaluate performance and to examine the possibilities to use the features that RiSCAN software offers. Description of the various stages of the processing includes registration point clouds, resampling, colouring scans, filtering, closing holes, triangulation, texture and few others. The result of processing is a 3D model of the scanned object. |
Ključne besede (ePrints, sekundarni jezik): |
Terrestrial laser scanning;software RiSCAN PRO;point cloud;registration;data processing;3D model |
ID: |
8312821 |