Ziyang SONG

icon indicating a website link https://szy-young.github.io/ icon indicating an email [email protected]

icon company The Hong Kong Polytechnic University icon location PhD student @ HK-PolyU, working on 3D computer vision

Results 3 issues of Ziyang SONG

Fail to reproduce COLMAP results on NVIDIA Dynamic Scene

Hi @gaochen315 , first very thanks for open-sourcing this great work! When I visualize the provided COLMAP results on "Truck", I find the moving truck is also reconstructed (red circle...

Release memory after every mesh optimization iterations without ti.reset()

1 comment

Hi! I am trying to build a mesh optimization pipeline by combining Taichi with PyTorch. My general pipeline looks like the pseudo-code below: ``` import torch import taichi as ti...

question

Why rotate 90 degrees for camera poses in nerf-synthetic dataset?

Hi! First very thanks for sharing this great work. I am not clear why we need to rotate 90 degrees for camera poses in nerf-synthetic dataset, since Nvdiffrast adopts the...