T-Pixel2Mesh: Combining Global and Local Transformer for 3D Mesh Generation from a Single Image

arXiv:2403.13663v1 Announce Type: new
Abstract: Pixel2Mesh (P2M) is a classical approach for reconstructing 3D shapes from a single color image through coarse-to-fine mesh deformation. Although P2M is capable of generating plausible global shapes, its Graph Convolution Network (GCN) often produces overly smooth results, causing the loss of fine-grained geometry details. Moreover, P2M generates non-credible features for occluded regions and struggles with the domain gap from synthetic data to real-world images, which is a common challenge for single-view 3D reconstruction methods. …

abstract arxiv color convolution cs.cv global graph image loss mesh network results through transformer type