The effects of image_after_opt and depth_after_opt are relatively poor.

[1999XIAOZHANG]

I used an iPhone to shoot the video.

This is my original image.

image_after_opt

depth_after_opt

3dgs_final.ply

[Willyzw]

Hi, sorry for the late reply, it’s been a busy time recently. From the RGB image, it looks like your scene has significant low-texture areas. I suspect the issue might be related to inaccurately estimated camera intrinsics. Could you confirm if the intrinsics are correctly estimated by checking the COLMAP results? If possible, you could also share your data with me so I can take a closer look and help you debug the issue in more detail.