Photoscan

All The Things

Creative Residency 

PHOTOGRAMMETRY

is the science of making measurements from photographs. It can be used for reconstructing parts of reality into 3D models

or even maps. 

PHOTOGRAMMETRY

'Works based on shared features amongst a set of images.

In order for it to work well it needs surfaces with abundant,

non-repeating features.' (Specular)

When photographing make sure that:

  • Your white balance is set manually
  • Your exposure is fixed
  • You are focusing on your subject every shot
  • As much of the scene as possible is in focus
  • If using your phone enable HDR mainly if your object is partly in shade

When taking photos, your object needs to be always in the view.

object

When scanning a free-standing object, encircle it, then focus on more complex details.

Please capture these scenes in the next hour :

  • 3 small objects (smaller than a laptop)
  • 2 bigger objects (bigger than a laptop)

 

* you can scan more if you have time

SKETCHFAB API

 4ba140b133f7454a81724ecf96bad599

Useful Links

 Tools

Photogrammetry 3D reconstruction:

  • VisualSFM : A Visual Structure from Motion System: http://ccwu.me/vsfm/ (an alternative to PhotoScan)

  

 

Useful Links

 

Artists using photogrammetry

        Clement Valla 

    Hugo Arcier  

    Charles Sainty 

    Lorna Barnshaw 

 

These slides: http://slides.com/tapioca/photoscan

This workshop and slides are inspired by the Exquisite City workshop by James George and Alexander Porter from the awesome SPECULAR studio.

They make, teach and share amazing stuff, check them out!

Copy of Photoscan All The Things

By tapioca

Copy of Photoscan All The Things

An introduction to photogrammetry.

  • 1,261

More from tapioca