Pengze Zhang

Thank you very much for your answer. I have another question about the testing process. I notice that in your paper, you use the difference between the D1 and S1...

@AliaksandrSiarohin What I want to ask is that if S1 and D1 do not have the same posture, we can only test by formula 4. Have you tried this and...

@AliaksandrSiarohin Thanks for your rapid reply, I've solved this puzzle from your paper. I have one last question. I want to ask how this formula is obtained. I think the...

Thank you for your advice，I wrongly calculated the derivative of the second equation in this image.

> > https://github.com/AliaksandrSiarohin/first-order-model/blob/78079d14396052dea55a1ee6a4432fb13da61c53/modules/keypoint_detector.py#L69 > > > > I find that the Heatmap is used in predicting Jacobian matrices. Why not directly using Jacobian_map to get Jacobian matrix by average operation?...

> > > > https://github.com/AliaksandrSiarohin/first-order-model/blob/78079d14396052dea55a1ee6a4432fb13da61c53/modules/keypoint_detector.py#L69 > > > > > > > > I find that the Heatmap is used in predicting Jacobian matrices. Why not directly using Jacobian_map to...

@Lotayou Yes, I test upon the cropped 176*256 images directly. I didn't notice the test in PATN's paper. Thank you for your kind answer!

@Lotayou great work! So, in your paper, the SSIM and FID score are all calculated upon the re-padding images or FID is calculated upon the cropped 176*256 images directly? Thank...