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Title:Primerjava oblakov točk z vgnezdenimi izbočenimi lupinami : diplomsko delo
Authors:ID Pesjak, Matic (Author)
ID Žalik, Borut (Mentor) More about this mentor... New window
ID Jeromel, Aljaž (Comentor)
Files:.pdf UN_Pesjak_Matic_2022.pdf (1,87 MB)
MD5: 5BF6288501D90FE42062F34CEB518BF2
 
Language:Slovenian
Work type:Bachelor thesis/paper
Typology:2.11 - Undergraduate Thesis
Organization:FERI - Faculty of Electrical Engineering and Computer Science
Abstract:V diplomski nalogi najprej opišemo nekatere algoritme, s katerimi primerjamo oblake točk. Zatem podamo lastno zasnovo algoritma za primerjavo, ki temelji na 3D izbočenih lupinah. Predstavimo algoritem hitre izbočene lupine, s pomočjo katerega oblaku točk konstruiramo vgnezdene izbočene lupine. Lastnosti vgnezdenih 3D izbočenih lupin uporabimo v cenilki za razlikovanje med različnimi oblaki točk. Na koncu z eksperimenti demonstriramo prednosti in slabosti metode.
Keywords:algoritem, računalniška geometrija, hitra 3D izbočena lupina, cenilka
Place of publishing:Maribor
Place of performance:Maribor
Publisher:[M. Pesjak]
Year of publishing:2022
Number of pages:1 spletni vir (1 datoteka PDF (IX, 19 f.))
PID:20.500.12556/DKUM-82973 New window
UDC:004.92.021(043.2)
COBISS.SI-ID:138741763 New window
Publication date in DKUM:24.10.2022
Views:829
Downloads:78
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FERI
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Licences

License:CC BY-NC-ND 4.0, Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
Link:http://creativecommons.org/licenses/by-nc-nd/4.0/
Description:The most restrictive Creative Commons license. This only allows people to download and share the work for no commercial gain and for no other purposes.
Licensing start date:12.09.2022

Secondary language

Language:English
Title:A comparison of point clouds with nested convex hulls
Abstract:In this thesis, some existing methods for comparing point clouds are explained at first. After that, our own algorithm for point cloud comparison, based on 3D convex hulls, is described. The quickhull algorithm, used for constructing nested convex hulls, is presented. The characteristics of the nested 3D convex hulls are used in an estimation function to distinguish between different point clouds. Method's advantages and drawbacks are demonstrated with experiments at the end.
Keywords:algorithm, computational geometry, 3D quickhull, estimation function


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