FIGURE 1. Settings of PIX4DCapture for collection of aerial photos
FIGURE 2. Method of image capture according to the shape of aisles
FIGURE 3. 3D modeling process with Bentley ContextCapture
FIGURE 4. Creation of WayPoint and Point
FIGURE 5. Deployment of 3D model and WayPoint after import
FIGURE 6. Comparison of 3D model results according to the amount of sunshine
FIGURE 7. 3D models from photos with sparse keypoints
FIGURE 8. 3D models from photos with dense keypoints
FIGURE 9. Before and after modification of the 3D model for the lab. room
FIGURE 10. Before and after of 3D models for 2nd floor aisle
FIGURE 11. Division of sections into tiles
FIGURE 12. 3D models for each section
FIGURE 13. Screen captures of 3D scenes by smartphone application
TABLE 1. Number of photos from handheld camera
TABLE 2. Environment of VR implementation
TABLE 3. Section, tile, and number of photos
TABLE 4. Creation of Scenes
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