mirror of https://github.com/open-mmlab/mmcv.git
25 lines
527 B
Markdown
25 lines
527 B
Markdown
## Visualization
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`mmcv` can show images and annotations (currently supported types include bounding boxes).
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```python
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# show an image file
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mmcv.imshow('a.jpg')
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# show a loaded image
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img = np.random.rand(100, 100, 3)
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mmcv.imshow(img)
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# show image with bounding boxes
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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` can also visualize special images such as optical flows.
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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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