The Visual Processing Library contains a set of optic flow algorithms that are usually provided as C code separated in a header and a source file. For most algorithms there exists a test implementation which can be integrated in the visual filter test program. The visual filter test program loads CDS files and runs the selected algorithms on this data.

The following algorithms are present in the library:

• Lucas Kanade
• Temporal filtered Lucas Kanade
• Srinivasan
• Normal Optic Flow
• Reichardt Detector