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Published 20 hours ago • verified publisher icon junyanz

New idea about adding a ROI loss to improve the results

Open zzhan127 opened this issue 4 years ago • 3 comments

Hi everyone,

I tried a loss function to improve the results. I used masks to get the L1 loss for only the ROI (in my medial imaging area, tumor) of the image. However, the results doesn't have any improvements. Do you have any idea why this happened?

Thanks!

zzhan127 avatar Jul 22 '21 09:07 zzhan127

Could you share with us more details? For example, are you trying to improve pix2pix or CycleGAN? Which aspects of the model are you trying to improve? Regarding the idea of using a mask, several papers have used the idea to improve the quality and localization of the results. You may want to check them out. See 1 and 2.

junyanz avatar Nov 04 '21 05:11 junyanz

i have the same problem! try to add a roi loss on my objective!

improgress avatar Jan 21 '22 07:01 improgress

@improgress any details?

junyanz avatar Feb 15 '22 21:02 junyanz