What's the difference between facescape_bm_v1.6_847_50_52_id_front.npz and facescape_bm_v1.6_847_50_52_id.npz?

zhuhao-nju / facescape

FaceScape (PAMI2023 & CVPR2020)

833 stars 94 forks source link

What's the difference between facescape_bm_v1.6_847_50_52_id_front.npz and facescape_bm_v1.6_847_50_52_id.npz? #99

Open chenerg opened 1 year ago

chenerg commented 1 year ago

If the face image is not frontal, should I use the second file?

lyx323 commented 1 year ago

已收到

icewired-yy commented 5 months ago

@chenerg The differences between several bilinear models have been described here. To sum up, the facescape_bm_v1.6_847_50_52_id_front.npz has higher weights at the front of the face during PCA, which makes the model better in representation ability, while the facescape_bm_v1.6_847_50_52_id.npz has no additional weighting.