Use of scanning devices for object 3D reconstruction by photogrammetry and visualization in virtual reality
Creators
- 1. Department of Security Engineering, Faculty of Applied Informatics, Tomas Bata University
- 2. Graduate School of Agricultural and Life Sciences, The University of Tokyo
Description
This article aims to compare two different scanning devices (360 camera and digital single lens reflex (DSLR) camera) and their properties in the threedimensional (3D) reconstruction of the object by the photogrammetry method. The article first describes the various stages of the process of 3D modeling and reconstruction of the object. A point cloud generated to the 3D model of the object, including textures, is created in the following steps. The scanning devices are compared under the same conditions and time from capturing the image of a real object to its 3D reconstruction. The attributes of the scanned image of the recon-structed 3D model, which is a mandarin tree in a citrus greenhouse in a daylight environment, are also compared. Both created models are also compared visually. That visual comparison reveals the possibilities in the application of both scanning devices can be found in the process of 3D reconstruction of the object by photogrammetry. The results of this research can be applied in the field of 3D modeling of a real object using 3D models in virtual reality, 3D printing, 3D visualization, image analysis, and 3D online presentation.
Files
28-4584.pdf
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