Comments (4)
Let me get this right. For the complete synthia training, there are 19 classes. But following previous works and for fair comparison, we report results only on 16 classes. 3 classes (truck, train and terrain) are not reported. Please refer to our paper. Hence, your 28% actually amounts to ~33.5%. In our paper, we have reported the performance for 1024x512 sized images. For the size used commonly i.e. 640x320, our runs give 28.5-29.5%, which is close to what you are getting.
Hope this helps. Let me know.
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yes, you are right, thx!
==> Loading FCN8s_LSD model file: logs/MODEL-LSD_CFG-Adam_LR_0.00001000/model_best.pth.tar
==> Evaluating with CityScapes validation
tensorpack mIoU: 0.286795885361
tensorpack mean_accuracy: 0.385299141096
tensorpack accuracy: 0.798419604166
('Num classes', 19)
===>road: 78.47
===>sidewalk: 29.99
===>building: 75.9
===>wall: 6.9
===>fence: 0.85
===>pole: 21.73
===>light: 10.29
===>sign: 14.43
===>vegetation: 76.42
===>terrain: 0.0
===>sky: 77.73
===>person: 42.49
===>rider: 14.84
===>car: 62.78
===>truck: 0.0
===>bus: 11.48
===>train: 0.0
===>motocycle: 7.05
===>bicycle: 13.58
===> mIoU: 28.68
class16-mIoU= 34.06
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@dongzhuoyao. Hi, how did you manage to train it without mapped labels of SYNTHIA? Authors still have not provided this script :(
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using default setting, the mIoU is 28%.
Does anybody else get better result?
I think the training of GAN is very tricky.
Hi, I also used the default setting, but the mIoU is very low.
===>road: 0.33
===>sidewalk: 0.0
===>building: 76.71
===>wall: 0.36
===>fence: 0.91
===>pole: 0.08
===>light: 0.3
===>sign: 1.24
===>vegetation: 0.23
===>terrain: 0.01
===>sky: 0.0
===>person: 0.36
===>rider: 0.51
===>car: 0.0
===>truck: 0.02
===>bus: 0.04
===>train: 0.0
===>motocycle: 3.06
===>bicycle: 0.0
===> mIoU: 4.43
I don't know what went wrong, are there any parameters that need to be adjusted?
Looking forward to your reply
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Related Issues (11)
- Array size mismatch when calculating cross_entropy2d HOT 14
- Request comment on the IoU code in eval_cityscapes.py HOT 2
- class number in SYNTHIA Dataset HOT 4
- GTA V labels mapped to CityScapes
- synthia_mapped_to_cityscapes(labels) HOT 12
- results of FCN8s-vgg source only
- out of memory when set image size to 1024 512
- Validate the results and Test on other datasets
- SYNTHIA dataset version HOT 2
- The evaluation results on GTA2cityscapes
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