Openscan – open-source 3D scanner
6 days ago
- #3D scanning
- #photogrammetry
- #open source
- Low-cost, high-quality 3D scanner that is open source and modular.
- 3D scanning enables new possibilities in 3D printing, modeling, reverse engineering, and more.
- Users have scanned historical artifacts, miniatures, replacement parts, and entire buildings.
- Two scanner models available: ~9x9x9cm and ~18x18x18cm.
- Supports various cameras including Arducam IMX519, DSLRs, and smartphones.
- Beginner-friendly with Arducam IMX519; more involved with DSLR/smartphone setups.
- Blog provides updates on 3D scanning, including optimization tips.
- Key findings: photogrammetry is robust to exposure variations, optimal number of images exists, JPEG quality can be reduced without affecting mesh quality.