Version 0.18.0

Improvements in accuracy and general output results:

• Optimize the fundamental matrix and use more matching points for validating it
• Use a peak/noise filter from the Photo Tourism paper; while it reduces noise, it will discard points that are too far away
• Match all images with each other, instead of just adjacent ones
• Choose the best initial image pair
• Fixed polygon obstruction detection when constructing a mesh from more than one image
• When determining camera pose, prefer points that are far apart
• Improve image output
  • Add polygon point normals
  • Deduplicate polygons that are visible on multiple images and connect the same points
  • Output texture coordinates for all images, provide a bit more attributes in the Alias|Wavefront OBJ material files