building 3D mesh
Posted: Sat Oct 31, 2020 10:23 pm
Hi all,
my goal is to create a 3D model of a track or a road in order to integrate it into a race simulation. A file usable by blender or 3DSMAX is the final goal.
I have already tested photogrammetry with drone photos: About 180 photos to scan an area of about 500mx500m. The result has an accuracy of about 3cm, which is excellent.
The problem is that the drone used for this is expensive (around 1500 € - too expensive for us).
I saw this system: Project Video Scanner (https://projectvideoscanner.blogspot.co ... -page.html)
The principle is to reconstruct a point cloud and a 3D model from a shot with 2 or 3 video cameras (webcams) as with a 3D camera.
Do you know if it is possible to do the same with StereoPi? Has anyone ever done this kind of treatment?
The most basic processing would be to save the photos for reprocessing in third-party software.
The most useful processing would be to directly output the point cloud or the 3D model.
Thanks for reading me.
Olivier HOT
my goal is to create a 3D model of a track or a road in order to integrate it into a race simulation. A file usable by blender or 3DSMAX is the final goal.
I have already tested photogrammetry with drone photos: About 180 photos to scan an area of about 500mx500m. The result has an accuracy of about 3cm, which is excellent.
The problem is that the drone used for this is expensive (around 1500 € - too expensive for us).
I saw this system: Project Video Scanner (https://projectvideoscanner.blogspot.co ... -page.html)
The principle is to reconstruct a point cloud and a 3D model from a shot with 2 or 3 video cameras (webcams) as with a 3D camera.
Do you know if it is possible to do the same with StereoPi? Has anyone ever done this kind of treatment?
The most basic processing would be to save the photos for reprocessing in third-party software.
The most useful processing would be to directly output the point cloud or the 3D model.
Thanks for reading me.
Olivier HOT