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- Related posts on my blog - https://theretiredengineer.wordpress.com/category/photogrammetry/
- Online viewer for some of the models below - http://thereteng.appspot.com/photogrammetry.html
- Sketchfab page - https://sketchfab.com/johndavies
- openMVG - open Multiple View Geometry library
- mve - Multi-View Environment
- mvs - open Multi-View Stereo reconstruction library
- init_project.sh - sets up the directory structures to run the rest of the scripts
- run_MVG.sh - script to run openMVG, run it from the top level of the model directory, after init_project.sh
- run_MVE.sh - script to run MVE, run it from the top level of the model directory, after run_MVG.sh
- run_MVS.sh - script to run MVS, run it from the top level of the model directory, after run_MVG.sh
- clear_project.sh - clears any calculation data and restores a blank set of directories
Note: default configuration is:
- MVG - describerPreset=HIGH
- MVE - filterWidth=7, componentSize=1000
- MVS
- DensifyPointCloud --resolution-level=1
- ReconstructMesh --min-point-distance=2.5
- TextureMesh --resolution-level=1
but this may be overwritten by the .cfg file in the each model's subdirectory
- Location - Stone mask on my neighbour's wall
- Camera - Canon IXUS 70
- Web link - http://thereteng.appspot.com/stone_mask_dense.html
- Location - The stone circle erected for the 1962 National Eisteddfod in the grounds of Parc Howard, Llanelli, Wales. See http://www.megalithic.co.uk/article.php?sid=36840 for details. The stone is the leftmost in the image on that page.
- Camera - Canon IXUS 70
- Comment - Extraneous details edited out of the dense reconstruction using Meshlab. Sparse reconstruction left unchanged.
- Sketchfab model - https://sketchfab.com/3d-models/gorsedd-stone-bc05d14bda0d45c1a58a1d2254a3fb69
- Location - A small stone fox model belonging to my wife
- Camera - Nikon D3100
- Comment - Extraneous details edited out of the dense reconstruction using Meshlab. Sparse reconstruction left unchanged.
- Web links
- Blog post on how the model was created - https://theretiredengineer.wordpress.com/2018/01/07/photogrammetry-using-a-turntable/
- Software to process the model for 3D printing - https://github.com/john-davies/lidar-ply
- Sketchfab model - https://sketchfab.com/3d-models/fox-0522a77b85654c61b27128fedfdbb582
- Location - A small plaster model of a cottage
- Camera - Nikon D3100
- Comment - Extraneous details edited out of the dense reconstruction using Meshlab. Sparse reconstruction left unchanged.
- Web links
- Blog post on how the model was created - https://theretiredengineer.wordpress.com/2018/08/19/model-house-photogrammetry/
- Sketchfab model - https://sketchfab.com/3d-models/model-cottage-e379cffc16704d6c9701f0cd4417cdec
- Location - A full 360° model of a pear
- Camera - Nikon D3100
- Comment - Extraneous details edited out of the dense reconstruction and number of verticies reduced using Quadratic Edge Decimation in Meshlab. Sparse reconstruction left unchanged.
- Web links
- Blog post on how the model was created - https://theretiredengineer.wordpress.com/2018/12/16/full-object-photogrammetry/
- Sketchfab model - https://sketchfab.com/3d-models/pear-6cebf458de3c49ffab3bd78dca6a4c85
- Location - A small plaster model of a hedgehog
- Camera - Nikon D3100
- Comment - Extraneous details edited out of the dense reconstruction and number of verticies reduced using Quadratic Edge Decimation in Meshlab. Sparse reconstruction left unchanged.
- Web links
- Blog post on how the model was created - TBD
- Sketchfab model - https://sketchfab.com/3d-models/hedgehog-660641108abb49e3af3ef4addadfbbf9