Smartphone-Based Data Acquisition Method for Modelling 3D Printed Arm Casts

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F44555601%3A13420%2F23%3A43898097" target="_blank" >RIV/44555601:13420/23:43898097 - isvavai.cz</a>

Výsledek na webu

<a href="https://journalmt.com/artkey/mft-202302-0006_smartphone-based-data-acquisition-method-for-modelling-3d-printed-arm-casts.php" target="_blank" >https://journalmt.com/artkey/mft-202302-0006_smartphone-based-data-acquisition-method-for-modelling-3d-printed-arm-casts.php</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.21062/mft.2023.019" target="_blank" >10.21062/mft.2023.019</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Smartphone-Based Data Acquisition Method for Modelling 3D Printed Arm Casts

Popis výsledku v původním jazyce

In recent years, 3D printed arm casts can replace traditional arm casts to treat bones fractures. 3D printed arm cast modelling often uses professional 3D scanning systems to capture 3D data of the arm. These systems are very expensive and may not be available in many hospitals. In order to overcome this disadvantage, inexpensive methods should be developed. This paper introduces a new data collection method based on smartphones. The photos of an arm were taken with a smartphone camera using some special techniques that could facilitate the process of image processing and 3D modelling in Agisoft Metashape and CATIA. To validate the proposed method, the photogrammetric model was compared with the scanned model (obtained by a low cost scanner) in GOM Inspect. Besides, a fit check of real 3D printed arm casts attached on the volunteer&apos;s forearm was also performed. The test results indicate that the photogrammetric model could be used as raw data for 3D arm modelling.

Název v anglickém jazyce

Smartphone-Based Data Acquisition Method for Modelling 3D Printed Arm Casts

Popis výsledku anglicky

In recent years, 3D printed arm casts can replace traditional arm casts to treat bones fractures. 3D printed arm cast modelling often uses professional 3D scanning systems to capture 3D data of the arm. These systems are very expensive and may not be available in many hospitals. In order to overcome this disadvantage, inexpensive methods should be developed. This paper introduces a new data collection method based on smartphones. The photos of an arm were taken with a smartphone camera using some special techniques that could facilitate the process of image processing and 3D modelling in Agisoft Metashape and CATIA. To validate the proposed method, the photogrammetric model was compared with the scanned model (obtained by a low cost scanner) in GOM Inspect. Besides, a fit check of real 3D printed arm casts attached on the volunteer&apos;s forearm was also performed. The test results indicate that the photogrammetric model could be used as raw data for 3D arm modelling.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20301 - Mechanical engineering

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2023

Kód důvěrnosti údajů

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

Název periodika

Manufacturing Technology

ISSN

1213-2489

e-ISSN

2787-9402

Svazek periodika

23

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

8

Strana od-do

260-267

Kód UT WoS článku

000975659300015

EID výsledku v databázi Scopus

2-s2.0-85159016347