目录
概念理解三维高斯喷洒
渲染实例
依赖项:
编译报错:
预训练模型 13G:
win11系统场景报错解决
人体3d重建
原理讲解:
【三维重建】3D Gaussian Splatting:实时的神经场渲染-****博客
概念理解三维高斯喷洒
3D Gaussian Splatting简明教程 - 知乎
源码解读:
3D Gaussian Splatting源码解读 - 知乎
渲染实例
入口,
数据路径:
-
if ((args.source_path, "sparse")):
-
scene_info = sceneLoadTypeCallbacks["Colmap"](args.source_path, , args.eval)
-
elif ((args.source_path, "transforms_train.json")):
-
print("Found transforms_train.json file, assuming Blender data set!")
-
scene_info = sceneLoadTypeCallbacks["Blender"](args.source_path, args.white_background, args.eval)
-
else:
-
assert False, "Could not recognize scene type!"
github地址:
3D Gaussian Splatting for Real-Time Radiance Field Rendering
依赖项:
pip install plyfile
simple-knn
-
# distCUDA2 计算点云中的每个点到与其最近的K个点的平均距离的平方
-
dist2 = torch.clamp_min(distCUDA2(torch.from_numpy(()).float().cuda()), 0.0000001) # (N,)
源码编译:
/dreamgaussian/dreamgaussian/tree/main/simple-knn
diff_gaussian_rasterization
GitHub - graphdeco-inria/diff-gaussian-rasterization
编译报错:
#include <glm/>
解决方法,下载glmc++源码库,把代码拷贝到目录:
diff-gaussian-rasterization-main\third_party\glm
/g-truc/glm/tree/5c46b9c07008ae65cb81ab79cd677ecc1934b903
编译成功:python build
预训练模型 13G:
/fungraph/3d-gaussian-splatting/datasets/pretrained/
win11系统场景报错解决
Could not recognize scene type gaussian-splatting 常见报错-****博客
人体3d重建
HumanGaussian开源:基于Gaussian Splatting,高质量3D人体生成新框架_澎湃号·湃客_澎湃新闻-The Paper