Testing VAE and observed some color difference
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Description
Hi, I tried to get the DINO features and then encode and decode latents using pre-trained VAE. I observed that there is some color difference between reconstruction and input image as shown below. Does it look fine?
Secondly, I had to adjust the code here and change latent.coords[:, 1:] -> latent.coords to make decoding work. Is this correct, do you know why it is needed
https://github.com/user-attachments/assets/e8c44f52-68ce-4ec0-ac7f-e58c290f1f64
?
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Research direction
Start in dataset_toolkits/encode_latent.py around line 118 and trace how latent coordinates are passed into encoding and decoding. Compare the reconstructed image with the input and determine whether the coordinate adjustment and color difference are expected; done means the behavior has a clear explanation or a confirmed fix.
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Assessment
- Tech stack
- python
- Domain
- machine-learning
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100