Help! Export Mesh from Depth

[lif314]

I've found that my model's depth map is quite good, and I want to export it as a mesh. However, I'm not familiar with GLSL at all. Is it possible to do this?

[lif314]

I have implemented Mesh extraction based on DreamGaussian, but the effect is not good. Is there any method to directly extract mesh from depth because the depth map is very good?

[limacv]

Although this is not a task for a viewer, I suggest you could render the depth map using the official CUDA rasterize (replacing RGB with depth value), and then use some 3D processing library to convert depth map to a 3D point cloud or 3D mesh (e.g. open3d). Please don't use the depth map directly saved from viewer because that will only give you 8-bit precision depth map, and result in poor geometry

[lif314]

Although this is not a task for a viewer, I suggest you could render the depth map using the official CUDA rasterize (replacing RGB with depth value), and then use some 3D processing library to convert depth map to a 3D point cloud or 3D mesh (e.g. open3d). Please don't use the depth map directly saved from viewer because that will only give you 8-bit precision depth map, and result in poor geometry

Thank you for your suggestion, I will give it a try! And I will close this issue.