Why is the rendered image blurry?

[lt-wang]

The middle area of ​​the image looks good, but why is the surrounding area blurry?

[hjh530]

Because this function densify_and_prune will guide Gaussian to clone or split. Reduce the parameter self.densify_grad_threshold = 0.0002 in class OptimizationParams(ParamGroup), but it will increase the overhead of the GPU. So I suggest that you can use AbsGS to solve it.

[lt-wang]

Because this function densify_and_prune will guide Gaussian to clone or split. Reduce the parameter self.densify_grad_threshold = 0.0002 in class OptimizationParams(ParamGroup), but it will increase the overhead of the GPU. So I suggest that you can use AbsGS to solve it.

Thanks for your reply, I will try it