Training configurations of vanilla 3D-GS

[XuHu0529]

Hi, thanks for your excellent work!

In Table 1 of S32 datasets, the PSNR values of vanilla 3D-GS are about 26 on novel views. I run vanilla 3D-GS with LiDAR points and 3 cameras, but only get the PSNR of about 22.

Could you please tell me the concrete training configurations?

Thank you very much!