# Undistort camera stream

This example shows how you can use [Camera](https://docs.luxonis.com/software/depthai-components/nodes/camera.md) node to
undistort wide FOV camera stream. [Camera](https://docs.luxonis.com/software/depthai-components/nodes/camera.md) node will
automatically undistort `still`, `video` and `preview` streams, while `isp` stream will be left as is.

## Demo

## Setup

Please run the [install script](https://github.com/luxonis/depthai-python/blob/main/examples/install_requirements.py) to download
all required dependencies. Please note that this script must be ran from git context, so you have to download the
[depthai-python](https://github.com/luxonis/depthai-python) repository first and then run the script

```bash
git clone https://github.com/luxonis/depthai-python.git
cd depthai-python/examples
python3 install_requirements.py
```

For additional information, please follow the [installation guide](https://docs.luxonis.com/software/depthai/manual-install.md).

## Source code

#### Python

```python
#!/usr/bin/env python3

import depthai as dai
import cv2

pipeline = dai.Pipeline()

# Define sources and outputs
camRgb: dai.node.Camera = pipeline.create(dai.node.Camera)

#Properties
camRgb.setBoardSocket(dai.CameraBoardSocket.CAM_A)
camRgb.setSize((1280, 800))

# Linking
videoOut = pipeline.create(dai.node.XLinkOut)
videoOut.setStreamName("video")
camRgb.video.link(videoOut.input)

ispOut = pipeline.create(dai.node.XLinkOut)
ispOut.setStreamName("isp")
camRgb.isp.link(ispOut.input)

with dai.Device(pipeline) as device:
    video = device.getOutputQueue(name="video", maxSize=1, blocking=False)
    isp = device.getOutputQueue(name="isp", maxSize=1, blocking=False)

    while True:
        if video.has():
            cv2.imshow("video", video.get().getCvFrame())
        if isp.has():
            cv2.imshow("isp", isp.get().getCvFrame())
        if cv2.waitKey(1) == ord('q'):
            break
```

#### C++

WIP

## Pipeline

### Need assistance?

Head over to [Discussion Forum](https://discuss.luxonis.com/) for technical support or any other questions you might have.