Open Andreus00 opened 3 weeks ago
Update: By setting mcentral to False, the alignment improves a lot, but it still seems like all the cameras are a little bit to the left:
Hi all, thanks for the message.
I might need some time to investigate this issue due to the upcoming CVPR conference.
At the same time, if @WenbWa has any ideas, please feel free to comment.
Thanks.
btw, what rendering pipeline are you using?
have you tried our demo code here? https://github.com/eth-ait/4d-dress/blob/baf3e8f0857f7b22996512ba82a55c9530f268ce/dataset/extract_garment.py
btw, what rendering pipeline are you using?
I am using Gaussian Splatting's rendering pipeline
have you tried our demo code here? https://github.com/eth-ait/4d-dress/blob/baf3e8f0857f7b22996512ba82a55c9530f268ce/dataset/extract_garment.py
I used it to load my cameras during my tests, but it did not work. I removed lines 23 and 25 to make it work with GS's cameras and used with/height instead of p_x/p_y as those were not working, but the remaining lines are based on those that you linked.
p.s. I bypassed the problem by creating my custom cameras and creating synthesized images from the mesh. However, understanding how to align images to the mesh is something that I will probably need later.
Hi,
First of all, thank you for your work!!!
I am trying to load camera parameters from the cameras.pkl file, and the mesh as a point cloud to use with Gaussian Splatting.
To do so, I wrote this: `
def read4dDressInfo(cfg) -> SceneInfo:
`
However, I am having a problem as the point cloud (created from the mesh) and the image are misaligned. I plotted both the image and the render from GS, and these are some examples of the misalignment:
![immagine](https://github.com/eth-ait/4d-dress/assets/62235503/1bdc389b-f871-459c-b1bf-ce986b993666)
If I remove the rotation from the mesh, both the subjects look in the same direction, but they remain misaligned:
![immagine](https://github.com/eth-ait/4d-dress/assets/62235503/6d046711-3ede-425a-ab0b-19ca07430070)
Am I missing something?
Thank you.
p.s. I noticed that basic_info['offset'] is always None for the sample that I am using (0112 - Inner - Take2). Maybe that's the problem?