Parliament survey and 3D modeling
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- Measurement
- Results
- Options
- Photos
- Videos
We created two versions of the 3D model of the building, the first one can be seen above. A small model was made by processing 750 distant photos. This could show the georefenced model of the building with up-to 10 cm precision. The second complete set consisted of 10000 pictures.
Measurement
This is a 5-step process, the hardest of which is the stitching of the images and finding their place in space. The program recognizes typical patterns and pairs images to put them into space.
Small model
The blue squares indicate photos.
Sparse point mesh
The finished small model's mesh.
Dense mesh
Here we get the model's quality and details.
Creating the mesh/surface
We create a surface from millions of points - 77 million to be exact - using small triangles.
Textures
We apply textures to the model's surfaces from perpendicular shots of the building.
Results
The fully-detailed model consists of 1 billion polygons, so we only showcase a few examples here.
North entrance
North - Northeast walls
Northeast tabernacle
Every part of the model can be precisely measured - depending on the detailing - all the way to 1cm precision.
Roof model
Options
Our technique can be adapted to survey indoor environments or to create segments.
A small example of surveying an indoor statue.
Surveying and georeferencing the Rákóczi statue.
Rebuilt statue of István Tisza.
