Problem of Formula Derivation

[hxy-123-coder]

Hello!Thank you for your great work! But I have problem on formula derivation.
I met difficulties when trying to derivatie equation 3 to equation 5.


Could you please help me and show the process.
Thanks a lot!

[charchit7]

Hey @omerbt @lioryariv Paper is well written and this equation make sense too. That we are following the averaging of the whole operation so that the generation is consistent. But could you please explain the derivation as mentioned by @hxy-123-coder. It will help get intuition more. Why are we doing image space inverse F^1?

Thank you!

[oscarwooberry]

Hey @omerbt @lioryariv Paper is well written and this equation make sense too. That we are following the averaging of the whole operation so that the generation is consistent. But could you please explain the derivation as mentioned by @hxy-123-coder. It will help get intuition more. Why are we doing image space inverse F^1?

Thank you!

Same here. I'm just wondering if you have any new insight on this.