Projector Camera Calibration

This an application for calibrating procam system practically. User calibrates the system with a small board (about B4 paper size), whatever the projector's focusing distance is.

Compatibility

Current version only works on Linux

Pre-requirements

1. CMAKE 2.8
2. OpenCV 3.1.0
3. PCL 1.7
4. OpenSceneGraph 3.4.0
5. xinerama, X11

Compilation

1. Checkout the directory
2. mkdir build
3. cd build
4. cmake ..
5. make

Usage

Print function help: ./procamcalib -? -i : input stream name (filename or camera ID) -o : output file name -b : file including points coordinates on calibration board -p : file including points coordinates to project -n : number of views -r : record the calibration input (both the video stream and n images used for calibration)

Example: ./procamcalib -i 1 -b ./patterns/B4/B4Pattern.txt -p ./patterns/B4/B4PatternProjected.txt -o calibrationResult -n 10 -r

More patterns are available in ./patterns/

Video: https://www.youtube.com/watch?v=Npd0rKHBH_w

Contributing

1. Fork it!
2. Create your feature branch: git checkout -b my-new-feature
3. Commit your changes: git commit -am 'Add some feature'
4. Push to the branch: git push origin my-new-feature
5. Submit a pull request :D

History

9 June 2016: First commit

Issues

Some OS may have projector-camera synchronization problem, it will be solved later.