Camera Tracker

http://www.thefoundry.co.uk/products/cameratracker/

After Effects Camera Tracker and Match Mover

Buy for $250.

Rent:

minimum of $100 - 49 days

CAMERATRACKER for After Effects® allows you to pull 3D motion tracks and matchmoves without having to leave AE. It analyses the source sequence and extracts the original camera's lens and motion parameters, allowing you to composite 2D or 3D elements correctly with reference to the camera used to film the shot.
You can now match camera moves within Adobe® After Effects®' 2.5D environment, opening up new, robust options for the placement of composite elements, such as the creation of Fringe / Heroes style 'in scene' titles, insertion of animated design elements, match-moved virtual set extensions, motion-tracked projection mapping and much more...
This 3d motion tracking technology was previously only available inNUKEX, the Foundry's high-end film compositing tool. You can now do all this in Adobe® After Effects® without exiting your application.


http://library.creativecow.net/articles/martin_chris/tracking_3d_object/video-tutorial

Creative COW Library Tracking a 3D Object