TexGen: Text-Guided 3D Texture Generation with Multi-view Sampling and Resampling

Understand

Given a 3D mesh, we aim to synthesize 3D textures that correspond to arbitrary textual descriptions.

• Current methods for generating and assembling textures from sampled views often result in prominent seams or excessive smoothing.
• To tackle these issues, we present TexGen, a novel multi-view sampling and resampling framework for texture generation leveraging a pre-trained text-to-image diffusion model.
• For view consistent sampling, first of all we maintain a texture map in RGB space that is parameterized by the denoising step and updated after each sampling step of the diffusion model to progressively reduce the view discrepancy.