In gaussian_model.py, fiter_3D = distance / focal_length * scale1
according paper eq. (9), new gaussian covariance matrix's scale should be $\sqrt{scale^2 + filter3D}$
But, why in function get_scaling_with_3D_filter() is $\sqrt{scale^2 + filter3D^2}$ ?
Why square fiter_3D? Thanks
Thanks your great work again!
In
gaussian_model.py
, fiter_3D = distance / focal_length * scale1 according paper eq. (9), new gaussian covariance matrix's scale should be $\sqrt{scale^2 + filter3D}$ But, why in functionget_scaling_with_3D_filter()
is $\sqrt{scale^2 + filter3D^2}$ ? Why square fiter_3D? Thanks