Walk in Views: Multi-view Path Aggregation Graph Network for 3D Shape Analysis

Lixiang Xu, Qingzhe Cui, Wei Xu, Enhong Chen, He Tong, Yuanyan Tang

Abstract: Highlights•We present the first path aggregation graph network for multi-view feature fusion.•A novel dynamic walking strategy is proposed to generate unique paths for 3D shapes.•We propose a ViT-based Path Transformer to aggregate path information.