IEEE

A Discrete Index Graph Diffusion Model for 3D Meshes Synthesis

Abstract: The generation of 3D meshes is critical in numerous applications, evidenced by the growing popularity and attention towards interactive generative models. Although diffusion models currently ...
IEEE

Patch-Based Matrix-Free Time-Domain Method and PML Truncation in Unstructured 3-D Meshes

Abstract: In this article, we propose a new time-domain method for solving Maxwell’s equations: patch-based matrix-free time-domain (P-MFTD) method, in unstructured 3-D meshes. This method is free of ...
IEEE

GAvatar: Animatable 3D Gaussian Avatars with Implicit Mesh Learning

Abstract: Gaussian splatting has emerged as a powerful 3D representation that harnesses the advantages of both explicit (mesh) and implicit (NeRF) 3D representations. In this paper, we seek to ...
IEEE

HandS3C: 3D Hand Mesh Reconstruction with State Space Spatial Channel Attention from RGB images

Abstract: Reconstructing the hand mesh from one single RGB image is a challenging task because hands are often occluded by other objects. Most previous works attempt to explore more additional ...