Pixal 3D

Pixal3D is a pixel-aligned 3D generation paradigm that transforms 2D images into high-fidelity 3D assets. Developed by researchers at Tsinghua University and TencentARC, it explicitly lifts multi-scale 2D image features directly into a 3D feature volume via back-projection, establishing direct pixel-to-3D correspondence. This approach eliminates spatial guesswork and preserves exact proportions, silhouettes, and micro-details from the original concept art.

Key Features

• Direct Pixel-to-3D Correspondence: Locks in every pixel to establish unambiguous correspondence, eliminating AI hallucinations on the primary view.
• Production-Ready PBR Materials: Generates high-resolution meshes equipped with Physically Based Rendering (PBR) textures, including base color, normal, and roughness maps.