/RA-GFT

region adaptive graph fourier transform for 3d point clouds

Primary LanguageMATLABGNU General Public License v2.0GPL-2.0

Implementation of the region adaptive graph fourier transform (RA-GFT) from [1].

Run test_ragft_forward_inverse.m

It takes as input a voxelized point cloud in morton order, the 8iVFBv2 and MVUB datasets have this format (http://plenodb.jpeg.org.website-eu-central-1.linodeobjects.com/).

[1] E. Pavez, B. Girault, A. Ortega, and P. A. Chou. Region adaptive graph Fourier transform for 3D point clouds. IEEE International Conference on Image Processing (ICIP), 2020 https://arxiv.org/abs/2003.01866

Citing this work

@inproceedings{pavez2020ragft,
  title={Region Adaptive Graph {F}ourier Transform for {3D} Point Clouds},
  author={Pavez, Eduardo and Girault, Benjamin and Ortega, Antonio and Chou, Philip A.},
  booktitle={2020 IEEE International Conference on Image Processing (ICIP)},
  year={2020},
  organization={IEEE}
}