Mengkun She

icon indicating an email [email protected]

icon company Dandy icon location Germany icon location 3D Computer Vision; Image-based 3D Reconstruction, (Inverse) Rendering; Underwater Imaging

Results 3 comments of Mengkun She

reconstruction produces disjoint path

> > I think that it is a loop closure problem. Colmap can add images in arbitrary order. In this case, it looks like Colmap used some of the images...

How to get RGB color at sampled 3D points

> Yes, these should be the spherical harmonic coefficients. To decode them into RGB you'll need to choose a view direction and evaluate the spherical harmonics of degree 2 (https://github.com/sxyu/svox2/blob/master/svox2/utils.py#L115),...

Camera rescaling applied twice in dataparser and dataset

I encounter the same issue here. I think it looks weird to apply the scale twice. Is there an update on this thread? Thanks.