Versions Compared

Key

  • This line was added.
  • This line was removed.
  • Formatting was changed.

For Marso to work properly, it is important to have good coverage. This means capturing enough perspectives of the object from directly above as well as below.

This may require more photography the previously required for basic photogrammetry.

...

Red - Areas at the areas that cameras cannot see.

Perfect

Okay

Bad

Perfect_1.jpgImage Added

Able to capture top and bottom, plenty of angles

Okay_1.jpgImage Added

Able to capture top and bottom, enough angles, but more would improve results

Bad_1.jpgImage Added

Okay_2.jpgImage Added

Could be improved with higher-up cameras.

bad_2.jpgImage Added

Not high/low enough, even though there are a lot of cameras

Note

Overshooting on the rotation will not compensate for missing positions at the top and bottom.

Perfect

Bad

Good_3.jpgImage Addedbad_3.jpgImage Added

It is recommended to have a spacing of at most 12° in each axis (30 positions to do a full 360° capture).

The spacing in each axis does not have to be equal to one another - e.g.: a latitude spacing of 10° with a longitude spacing of 5° will work well. However, a latitude spacing of 50° and a longitude of 5° will not - as this is above our maximum recommended spacing.

...