Map Projections to moving objects in real time.
Uses the Kinect to track and locate objects. Might be overkill for this project since the table doesn't move. However might be cool to use in reverse to NOT project onto people who are interacting with the table: http://chparsons.com.ar/#camara_lucida
Kinect projector calibration
Another example that might be overkill since the table is static.
http://artandcode.com/3d/workshops/4a-calibrating-projectors-and-cameras and
https://github.com/elliotwoods/artandcode.Camera-and-projector-calibration
ofxMtlMapping2D, 2D multi-surface mapping
Point and click to define multiple projection areas. https://github.com/morethanlogic/ofxMtlMapping2D
Camera Only, using Chessboard pattern
Calibrates by using chessboard pattern recorded form many different angles. This differs from traditional "point and click corners of mapped area". https://github.com/kikko/ofxCvCameraProjectorCalibration
Depth mapping and calibration
Worth a look https://github.com/luteberget/ofxReprojection
Paid, but nice UI
See discussion here: http://forum.openframeworks.cc/t/little-projection-mapping-tool/5133 and library here: http://hv-a.com/lpmt/
Kinect object tracking
Might be useful for moving beyond color tracking to track objects https://github.com/patriciogonzalezvivo/ofxInteractiveSurface
Real time augmented reality tracking (cool, but not calibration related)
https://github.com/patriciogonzalezvivo/ofxPTAMM http://www.patriciogonzalezvivo.com/blog/?p=563