Combined ground-based and UAS SfM-MVS approach for determination of geometric parameters of the large-scale industrial facility-Case study

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F23%3A00366771" target="_blank" >RIV/68407700:21110/23:00366771 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1016/j.measurement.2023.112994" target="_blank" >https://doi.org/10.1016/j.measurement.2023.112994</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.measurement.2023.112994" target="_blank" >10.1016/j.measurement.2023.112994</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Combined ground-based and UAS SfM-MVS approach for determination of geometric parameters of the large-scale industrial facility-Case study

Popis výsledku v původním jazyce

The geometric parameters of large-scale machinery are checked by traditional geodetic and measuring methods. For a rotary kiln (RK), it is a matter of determining the geometry of the real longitudinal axis of the RK and the deformation of its shell. From geodetic methods, it is possible to use a conventional measurement of 3D co-ordinates of points using a total station (TS) or a more modern terrestrial laser scanning (TLS) method. In our research, we used these two methods as ground-truth references. We verify and evaluate the SfM-MVS approach in 3D modeling and derivation of rotary kiln geometry as a non-traditional approach for similar machinery. The evaluation of combined ground-based and UAS photogrammetry was performed regarding the accuracy and effectiveness of this method. Geometric analyzes were performed by comparing point clouds using the cloud-to -cloud approach. RMSE values were calculated when fitting cylindrical bodies to partial point clouds. For mutual comparing of point clouds, differences were evaluated for several intervals of values. Derived results are eval-uated numerically and graphically. Our results confirm that the SfM approach can be considered a suitable alternative to conventional surveying techniques.

Název v anglickém jazyce

Combined ground-based and UAS SfM-MVS approach for determination of geometric parameters of the large-scale industrial facility-Case study

Popis výsledku anglicky

The geometric parameters of large-scale machinery are checked by traditional geodetic and measuring methods. For a rotary kiln (RK), it is a matter of determining the geometry of the real longitudinal axis of the RK and the deformation of its shell. From geodetic methods, it is possible to use a conventional measurement of 3D co-ordinates of points using a total station (TS) or a more modern terrestrial laser scanning (TLS) method. In our research, we used these two methods as ground-truth references. We verify and evaluate the SfM-MVS approach in 3D modeling and derivation of rotary kiln geometry as a non-traditional approach for similar machinery. The evaluation of combined ground-based and UAS photogrammetry was performed regarding the accuracy and effectiveness of this method. Geometric analyzes were performed by comparing point clouds using the cloud-to -cloud approach. RMSE values were calculated when fitting cylindrical bodies to partial point clouds. For mutual comparing of point clouds, differences were evaluated for several intervals of values. Derived results are eval-uated numerically and graphically. Our results confirm that the SfM approach can be considered a suitable alternative to conventional surveying techniques.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20101 - Civil engineering

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2023

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Measurement

ISSN

0263-2241

e-ISSN

1873-412X

Svazek periodika

216

Číslo periodika v rámci svazku

7

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

17

Strana od-do

1-17

Kód UT WoS článku

001004707200001

EID výsledku v databázi Scopus

2-s2.0-85158029368