Structure from Motion

 

Structure from motion (SfM) is a range imaging technique; it refers to the process of estimating three-dimensional structures from two-dimensional image sequences which may be coupled with local motion signals. It is studied in the fields of computer vision and visual perception.

 

 

http://www.cs.cornell.edu/~snavely/bundler/images/Colosseum.jpg

SfM

 

 

 

WEB link:http://www.cs.cornell.edu/~snavely/bundler/