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Fixe the bug in the visualization step. #2326

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merged 5 commits into from
Nov 21, 2022
Merged

Fixe the bug in the visualization step. #2326

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bc013fb
fixed the AttributeError in show_result_pyplot()
VoyagerXvoyagerx Nov 19, 2022
3bf399e
Add PyTorch installation before import torch.
VoyagerXvoyagerx Nov 21, 2022
5ef9f62
Update demo/MMSegmentation_Tutorial.ipynb
MeowZheng Nov 21, 2022
2b4dbcf
Update demo/MMSegmentation_Tutorial.ipynb
MeowZheng Nov 21, 2022
ca1dc71
Update demo/MMSegmentation_Tutorial.ipynb
MeowZheng Nov 21, 2022
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25 changes: 12 additions & 13 deletions demo/MMSegmentation_Tutorial.ipynb
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Original file line number Diff line number Diff line change
Expand Up @@ -33,7 +33,7 @@
"## Install MMSegmentation\n",
"This step may take several minutes. \n",
"\n",
"We use PyTorch 1.10 and CUDA 11.1 for this tutorial. You may install other versions by change the version number in pip install command. "
"We use PyTorch 1.12 and CUDA 11.3 installed in Colab for this tutorial. You may install other versions by change the version number in pip install command. "
]
},
{
Expand All @@ -49,9 +49,13 @@
"outputs": [],
"source": [
"# Check nvcc version\n",
"import torch\n",
"import torchvision\n",
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I think not everyone has torch installed, so it would be better to install torch before call import torch

"!nvcc -V\n",
"# Check GCC version\n",
"!gcc --version"
"!gcc - -version\n",
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Suggested change
"!gcc - -version\n",
"!gcc --version\n",

"# Check Pytorch installation\n",
"print(torch.__version__, torch.cuda.is_available())"
]
},
{
Expand All @@ -66,8 +70,6 @@
},
"outputs": [],
"source": [
"# Install PyTorch\n",
"!conda install pytorch=1.10.0 torchvision cudatoolkit=11.1 -c pytorch\n",
"# Install mim\n",
"!pip install -U openmim\n",
"# Install mmengine\n",
Expand Down Expand Up @@ -106,10 +108,6 @@
},
"outputs": [],
"source": [
"# Check Pytorch installation\n",
"import torch, torchvision\n",
"print(torch.__version__, torch.cuda.is_available())\n",
"\n",
"# Check MMSegmentation installation\n",
"import mmseg\n",
"print(mmseg.__version__)"
Expand Down Expand Up @@ -500,16 +498,17 @@
},
"outputs": [],
"source": [
"from mmseg.apis import inference_model, show_result_pyplot\n",
"from mmseg.apis import init_model, inference_model, show_result_pyplot\n",
"\n",
"model=runner.model\n",
"model.cfg=cfg\n",
"# Init the model from the config and the checkpoint\n",
"checkpoint_path = './work_dirs/tutorial/iter_200.pth'\n",
"model = init_model(cfg, checkpoint_path, 'cuda:0')\n",
"\n",
"img = mmcv.imread('iccv09Data/images/6000124.jpg')\n",
"result = inference_model(model, img)\n",
"plt.figure(figsize=(8, 6))\n",
"vis_result = show_result_pyplot(model, img, result, palette)\n",
"plt.imshow(mmcv.bgr2rgb(vis_result))"
"vis_result = show_result_pyplot(model, img, result)\n",
"plt.imshow(mmcv.bgr2rgb(vis_result))\n"
]
}
],
Expand Down