62 lines
1.5 KiB
Markdown
62 lines
1.5 KiB
Markdown
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<!--
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* @Date: 2021-04-13 17:30:14
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* @Author: Qing Shuai
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* @LastEditors: Qing Shuai
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* @LastEditTime: 2021-04-13 17:36:26
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* @FilePath: /EasyMocapRelease/apps/annotation/Readme.md
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-->
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# EasyMocap - Annotator
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## Usage
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### Example
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To start with our annotator, you should take 1 minutes to learn it. First you can run our example script:
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```bash
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python3 apps/annotation/annot_example.py ${data}
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```
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#### Mouse
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In this example, you can try the two basic operations: `click` and `move`.
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- `click`: click the left mousekey. This operation is often used if you want to select something.
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- `move`: press the left mousekey and drag the mouse. This operation is often used if you want to plot a line or move something.
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#### Keyboard
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We list some common keys:
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|key|usage|
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|----|----|
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|`h`|help|
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|`w`, `a`, `s`, `d`|switch the frame|
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|`q`|quit|
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|`p`|start/stop recording the frame|
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## Annotate tracking
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```bash
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python3 apps/annotation/annot_track.py ${data}
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```
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- `click` the center of bbox to select a person.
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- press `0-9` to set the person's ID
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- `x` to delete the bbox
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- `drag` the corner to reshape the bounding box
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- `t`: tracking the person to previous frame
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## Annotate vanishing line
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```bash
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python3 apps/annotation/annot_vanish.py ${data}
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```
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- `drag` to plot a line
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- `X`, `Y`, `Z` to add this line to the set of vanishing lines.
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- `k` to calculate the intrinsic matrix with vanishing points in dim x, y.
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- `b` to calculating the vanishing point from human keypoints
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## Annotate keypoints(coming soon)
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## Annotate calibration board(coming soon)
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## Define your annotator
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