multiview_3d_recon

COLMAP + openMVS 3d reconstruction solution pipeline:

• 1 compile and install COLMAP (must with CUDA) for dense reconstruction
  https://colmap.github.io/install.html
• 2 compile and install openMVS for texture mapping
  https://github.com/cdcseacave/openMVS/wiki/Building
• 3 create python environment and run multiview_3d_recon.py