ghosting issue on n3dv dataset

[Langwenchong]

Hello, I tested on the n3dv dataset using the model and weights provided by you and found that all NVS images have a ghosting issue. Since Gaussians are based on back-projecting to the world coordinate system from two views, I suspect the problem may be due to the accuracy of the camera parameters (as the camera parameters in the n3dv dataset are float64 and I converted them to float32) or could it be that image scaling is causing the Gaussian back-projection to not accurately align in depth (I scaled the images from 2k2k to 512512). Looking forward to your reply! The following images are respectively the NVS RGB image and the depth map from the source view：