A question about the loss (6) in the paper

NVlabs / DG-Net

:couple: Joint Discriminative and Generative Learning for Person Re-identification. CVPR'19 (Oral) :couple:

https://www.zdzheng.xyz/publication/Joint-di2019

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A question about the loss (6) in the paper #53

Open Xiaofu233 opened 3 years ago

Xiaofu233 commented 3 years ago

The loss (6) indicates that the label of xj_i is the same with xi, but in first row of Figure 2(a), these two pictures are both for the man, but the loss(6) indicates the id of man in red clothes is the same with the girl.

Hope for your reply, Thank you!

layumi commented 3 years ago

Hi @Xiaofu233

Yes. The loss(6) indicates the id of man in red clothes is the same with the girl. In this way, we force the generator to change the appearance according to the appearance code.