How to get the initial displacement field?

jiwoon-ahn / irn

Weakly Supervised Learning of Instance Segmentation with Inter-pixel Relations, CVPR 2019 (Oral)

MIT License

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How to get the initial displacement field? #29

Open username123062 opened 4 years ago

username123062 commented 4 years ago

Thanks for your attention! I am confused about the initial displacement field.

In the Figure 5 of your paper, the "center" image is an initial displacement field. What is meaning of different colors about it? And how we get it? Does it has any relationship with the CAM of the corresponding image?

Looking forward to your reply.

username123062 commented 4 years ago

Also, can you explain "why the background is from white to violet" in the fig.5 of your paper.