Original title: Aproximační plochy pro trojrozměrná data
Translated title: Approximation surfaces for 3D data
Authors: Valachová, Alžbeta ; Novák, Jiří (referee) ; Procházková, Jana (advisor)
Document type: Bachelor's theses
Year: 2021
Language: slo
Publisher: Vysoké učení technické v Brně. Fakulta strojního inženýrství
Abstract: [slo] [eng]
Táto bakalárska práca sa zaoberá aproximáciou 3D dát plochami pomocou metódy RANSAC, metódy najmenších štvorcov a B-spline plochy. Jej cieľom je naštudovanie a spracovanie menovaných metód v programoch. Najprv sú metódy popísané a potom je vysvetlené a rozobraté ich programové spracovanie. V poslednej kapitole sú metódy porovnané na dátach získaných 3D skenovaním. Vďaka tomu dokážeme určiť ich výhody a nevýhody. This bachelor thesis is dealing with approximation surfaces for 3D data using methods such as RANSAC, least square method and B-spline surface. Its goal is to study and program these methods. First, the methods are described and then the actual programs are analysed. In the end of the thesis, we compare all three methods using data from 3D scanning. Through this effort we can assess their positives and negatives.
Keywords: 3D data; 3D scan; approximation; B-spline curves; B-spline surfaces; least square method; RANSAC; reverse engineering; surfaces

Institution: Brno University of Technology (web)
Document availability information: Fulltext is available in the Brno University of Technology Digital Library.
Original record: http://hdl.handle.net/11012/199667

Permalink: http://www.nusl.cz/ntk/nusl-601213


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Universities and colleges > Public universities > Brno University of Technology
Academic theses (ETDs) > Bachelor's theses