Three-dimensional Scanning of Objects Using a Mobile Phone : Photogrammetry Silhouette Technique
Ivanov, Pavel (2017)
Ivanov, Pavel
Metropolia Ammattikorkeakoulu
2017
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Julkaisun pysyvä osoite on
https://urn.fi/URN:NBN:fi:amk-201704124739
https://urn.fi/URN:NBN:fi:amk-201704124739
Tiivistelmä
The purpose of this study was to find a solution and develop a working mobile phone application that allows user scanning of specific objects with usage of standard phone configuration without involvement of any additional external devices. This thesis demonstrates the implementation of the 3D scanning application including problems found during development and results of the application workflow.
An appropriate solution was found in the form of silhouette scanning technique. The solution allows reconstructing the model with moderate inaccuracies using a combination of data gathered from multiple embedded sensors and processing of the data.
A semi-successful mobile phone application was built in the project by using an open-course code library OpenCV for the Google Android mobile platform. The application produces a 3D model billet of the scanned object on the basis of taken images and rotation angles, yet an accurate version of the object cannot be recreated and further work is needed before the application will reach a sustainable and competitive state.
An appropriate solution was found in the form of silhouette scanning technique. The solution allows reconstructing the model with moderate inaccuracies using a combination of data gathered from multiple embedded sensors and processing of the data.
A semi-successful mobile phone application was built in the project by using an open-course code library OpenCV for the Google Android mobile platform. The application produces a 3D model billet of the scanned object on the basis of taken images and rotation angles, yet an accurate version of the object cannot be recreated and further work is needed before the application will reach a sustainable and competitive state.