Trisha Shetty (Editor)

Ortho3D

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Ortho3D

Contents

True 3D city reconstruction created automatically from multi-angle stereoscopic vertical and oblique aerial and/or street photographs, thanks to very robust photogrammetric dense matching software based on strong GPU computing.

Workflow :

  • image matching, keypoints extraction
  • bundle adjustment
  • dense matching, point cloud extraction
  • point cloud cleaning
  • 3D Meshing

    • Open-source software

  • ASIFT
  • SiftGPU
  • Ceres Solver
  • SBA
  • CMVS
  • PMVS
  • PCL

    • Commercial software

  • Acute3D
  • Pix4D
  • DroneMapper
  • Melown Map
  • Photomodeler
  • UltraMap

    • References

    Ortho3D Wikipedia
    (Text) CC BY-SA


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