Details of "Shading-image-based FID"

[beyond96]

Hi,

Thanks for your sharing! but I still have a question: How is Shading-image-based FID calculated in your repository?Which file is the calculation details in? hope for your help,many thanks!

[Zhengxinyang]

You can use our function generate_image_for_fid to generate rendered images for your model.

For Shading-image-based FID computation, we use clean-fid, which supports to compare FID between two image folders. You need to prepare one folder for the render images of original ShapeNet meshes, and another folder for the render images of your generated meshes.

[hummat]

Hi @Zhengxinyang, thank you for the great work!

Do you actually compute one FID score for each view and then average across all views (i.e. one FID score for each view_i directory) or do you compute a single FID score for all images at once? Thanks!

[Zhengxinyang]

Hi @hummat, we actually compute FID scores for each view and then average across all views.