ReebGraphPairing

A tool for pairing critical points coming from Reeb graphs and contour trees

Citation

If you use this code, please consider citing:

Propagate and pair: A single-pass approach to critical point pairing in reeb graphs
International Symposium on Visual Computing. Springer, Cham, 2019
Junyi Tu, Mustafa Hajij, and Paul Rosen

Running to Program

Make sure you have a relatviely recent version of Java installed.

From the command line, go to ReebGraphPairing/build

For the Merge Pairing Approach

java -jar ReebGraphPairingMP.jar <file1> <file2> ... <fileN>

For the Pair and Propagate Approach

java -jar ReebGraphPairingPPP.jar <file1> <file2> ... <fileN>

Both should provide the identical results, though Pair and Propagate should be faster in general.

Input Format

Example input Reeb Graphs are provided in the test directory.

Output Format

Output should be compatible with CSV format.

For questions

Contact: Paul Rosen prosen@usf.edu