New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Non parametric grouping #33

Open

roysubhankar opened this issue Jun 3, 2022 · 1 comment

roysubhankar commented Jun 3, 2022

Hi,

Can you please provide more details as how you do the non-parametric grouping on CLIP's features (obtained from ViT encoder)?

Contributor

xvjiarui commented Jun 6, 2022

Hi @roysubhankar

The steps are as followed:

Extract feature map from CLIP image encoder, reshape it to [C, H/16, W/16].
Perform K-Means(or other clustering algo.) on the feature map with k=8
Assign each pixel to the clustering center according to the distance.

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment