Visualization of local reference frames (LRF)

Example output

Requirements

• Install PCL (for step 1), Open3D (for step 2), and NumPy (for step 2)
• Change the relative path of your input file in visualize_lrf.py and flare/flare_estimation.cpp

1. Compute local reference frames using FLARE

cd flare
mkdir build && cd build
cmake .. && make
./flare_estimation
cd ../..

2. Visualize LRF

python visualize_lrf.py

References

• A. Petrelli, L. Di Stefano, "A repeatable and efficient canonical reference for surface matching", 3DimPVT, 2012. [PDF]