Comments (6)
Hi Haochen, thank you for your interest in our work.
The evaluation bug is reported by the authors of GCT. Briefly speaking, in the GCT original implementation and reported performance, the authors did a CenterCrop
operation on testing images during inference which indeed shouldn't be conducted. The right practice is to predict and evaluate each testing image on its original resolution.
You may refer to the second Note at this link for more details.
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Thanks for your explaination!
If we must evaluate each testing image on the original shape, the batch size have to be 1 when validate. Am I right?
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Yes, you are right! :)
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Thanks a lot!
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I found CenterCrop
was uesd in Semi-Supervised Semantic Segmentation with Cross Pseudo Supervision and Pixel Contrastive-Consistent Semi-Supervised Semantic Segmentation, which was published in CVPR 2021 and ICCV 2021 respectively. So i am quite confused about whether to use CenterCrop
in evaluation.
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From my perspective, it is more practical to evaluate on original resolution in semantic segmentation.
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Related Issues (20)
- pseudo- labels生成之后,更新labelled data的问题 HOT 2
- Why "Re-initialize S" in Algorithm2? HOT 2
- 作者你好,我想问一下unlable.txt的文件怎么来的。unlable的标签不应该是没有的吗? HOT 4
- Experiments Question HOT 1
- 有关于灰度图像 HOT 1
- torch.version? HOT 1
- Using the best model to do pseudo labeling HOT 2
- 最终的IOU HOT 3
- How to deal with the descending in retraining with all data in mode of ST++? HOT 4
- 监督训练过程 HOT 3
- 训练过程中的报错 HOT 1
- 数据集的文件放置 HOT 2
- @yyamx 你好,你使用的是Pasca VOC数据集吗?
- 测试验证集
- RuntimeError: cuDNN error: CUDNN_STATUS_BAD_PARAM HOT 2
- 关于 checkpoints 程式码和论文的叙述,似乎不同
- How to test our own custom data set? HOT 3
- 测试集评估代码 HOT 4
- 预训练模型选择
- mode test
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