Casual captures frequently contain transient objects that can produce blurred, duplicated, or floating artifacts in 3D Gaussian Splatting novel views

However, such captures frequently contain transient objects that appear in only a subset of the views. Such content can be encoded into the per-view Gaussians associated with the inputs that observe it and remain in the combined representation despite being observed by no other input. As a result, it may produce blurred, duplicated, or floating artifacts in novel views.

http://arxiv.org/abs/2608.26951v1