no code implementations • 31 Mar 2023 • Mohammad Khodadad, Morteza Rezanejad, Ali Shiraee Kasmaee, Kaleem Siddiqi, Dirk Walther, Hamidreza Mahyar
To address these limitations we introduce a novel Multi-level Graph Convolution Neural (MLGCN) model, which uses Graph Neural Networks (GNN) blocks to extract features from 3D point clouds at specific locality levels.
no code implementations • 9 Feb 2023 • Ali Shiraee, Morteza Rezanejad, Mohammad Khodadad, Dirk B. Walther, Hamidreza Mahyar
We introduce an iterative process that completes an incomplete image and we propose novel measures that guide this to find regions it needs to complete.
no code implementations • CVPR 2022 • Morteza Rezanejad, Mohammad Khodadad, Hamidreza Mahyar, Herve Lombaert, Michael Gruninger, Dirk B. Walther, Kaleem Siddiqi
In recent years there has been a resurgence of interest in our community in the shape analysis of 3D objects represented by surface meshes, their voxelized interiors, or surface point clouds.