Texture++: Elevating 3D Asset Texture Resolution with a Region-Aware Diffusion Model

TL;DR - Texture++ improves low-resolution textures on 3D assets using a region-aware diffusion model operating across rendered views. It could help restore aging assets for applications such as film and video games.

• Reformulates texture super-resolution from fragmented UV space into multi-view rendering and output merging.
• Uses adaptive view selection to improve texture completeness and continuity.
• Organizes regions with a quadtree and masks areas requiring enhancement.
• Applies diffusion-based super-resolution selectively while preserving coherence with surrounding regions.