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cuiaiyu / dressing-in-order

(ICCV'21) Official code of "Dressing in Order: Recurrent Person Image Generation for Pose Transfer, Virtual Try-on and Outfit Editing" by Aiyu Cui, Daniel McKee and Svetlana Lazebnik
https://cuiaiyu.github.io/dressing-in-order
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Purpose of warm up #24

Closed SenHe closed 2 years ago

SenHe commented 2 years ago

Hi,

Thanks for the great work.

I found the model's training requires warm up of the flow estimation model. What's the purpose of this step? And how to design the warm up?

cuiaiyu commented 2 years ago

We use the flow estimation model to do the spatial transformation of feature maps from the source pose to target pose.

If training from scratch, warm up the flow model will fasten the training. We warmup the flow model in the same way as GFLA.