shahabty / pspnet-pytorch Goto Github PK

Hi,
did you try the pspnet from repo pytorch-semseg (https://github.com/meetshah1995/pytorch-semseg)? I think the model structure in your code is almost the same as theirs, but their model can only produce mIoU of about 52% on val set, and I cannot find any difference in data processing, do you know why?

@shahabty thank you for the code, I works fine :) I could get good results with the cityscapes dataset. However If I have to use a custom dataset, how can I do that?

May I know how [acc 0.95196], [acc_cls 0.83369], [mean_iu 0.75547], [fwavacc 0.91172] corresponds to the IoU class, iIoU class, IoU category and iIoU category in the official cityscapes benckmarking?

Thanks in advance!

Hi,
I downloaded the pretrained caffemodel and put it in the correct directory, I have no errors at all, but the main script gives me IoU of 8%. Do you have any ideas why? I'm using pytorch 0.4.1.

Hi,
If I want to finetune this PSPNet, How should I set the transform, especially the mean std value?
Thanks