点云顶部会有很多黑色噪声点

[kuaiqushangzixiba]

如何去掉这些点呢，显得场景很杂乱，而且影响最后的3dgs效果

[DekuLiuTesla]

@kuaiqushangzixiba The points are derived from depth projection. And I guess there might be some black background that can be removed using appropriate masks. For instance, you can check the color of each point and mask out those that are close to black.