mirror of https://github.com/open-mmlab/mmcv.git
25 lines
494 B
Markdown
25 lines
494 B
Markdown
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## 可视化
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`mmcv` 可以展示图像以及标注（目前只支持标注框）
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```python
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# 展示图像文件
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mmcv.imshow('a.jpg')
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# 展示已加载的图像
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img = np.random.rand(100, 100, 3)
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mmcv.imshow(img)
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# 展示带有标注框的图像
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img = np.random.rand(100, 100, 3)
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bboxes = np.array([[0, 0, 50, 50], [20, 20, 60, 60]])
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mmcv.imshow_bboxes(img, bboxes)
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```
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`mmcv` 也可以展示特殊的图像，例如光流
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```python
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flow = mmcv.flowread('test.flo')
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mmcv.flowshow(flow)
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```
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