Philosys develops software for capturing ground-truth-data. This software enables the user to mark and tag objects in video sequences with a graphical user interface. The sequences are available in the ADTF data format. By integrating the ADTF filter graph, the video data can be preprocessed.
The system is operated by mouse and keyboard. Extrapolation algorithms can accelerate the editing. The final result is saved as an XML file.

The employed technologies are ADTF, Microsoft Visual Studio, C++, Qt, OpenGL, OSG and XML.