## Magic3D - text to 3D model - While the Dreamfusion model achieves remarkable results, the method has two problems - long processing time - low-quality of the generated images - these problems are addressed by Magic3D using a two-stage optimization framework - Magic3D builds a low-resolution difusion prior and, then, it accelerates with a sparse 3D hash grid structure - a textured 3D mesh model is furthered optimized with an ecient diferentiable render - higher quality 3D shapes in both geometry and texture compared to DreamFusion