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v2.1: eyelid contours with SAM 3.1

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@zenonLEE zenonLEE released this 03 Nov 04:11
· 2 commits to 80e52d77fc27680ae2513c0a8b91db89a6bd9582 since this release
v2.1
294f11e

v2.1 adds eyelid/eyelid_sam31.py, which turns v2 68-point landmarks into lash-free, smooth upper and lower eyelid curves (60 points each) using SAM 3.1 text prompts. It needs no training.

  • Weights: unchanged. Use mdfld_cartoon_v2.pkl from the v2.0 release.
  • Requirements: SAM 3 (facebookresearch/sam3) and the sam3.1_multiplex.pt checkpoint from facebook/sam3.1 (gated, SAM License), in a separate environment with a CUDA GPU.
  • Results on 17 in-house stills (median, 28 cartoon eyes): the share of the lash band inside the contour drops from 0.09 for the interpolated v2 landmark curve to 0.02, and roughness from 0.17 px to 0.10 px.
  • Docs: setup, usage, the output format and limitations are in the README section Eyelid contours (v2.1).

Also new: CITATION.cff, so GitHub shows "Cite this repository".

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