Region adaptive graph fourier transform for 3d point clouds

4 Mar 2020Eduardo PavezBenjamin GiraultAntonio OrtegaPhilip A. Chou

We introduce the Region Adaptive Graph Fourier Transform (RA-GFT) for compression of 3D point cloud attributes. The RA-GFT is a multiresolution transform, formed by combining spatially localized block transforms... (read more)

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