How do I view the live video feed and capture images from my USB Webcam in MATLAB?

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Is there an app in which I can view the USB webcam live video feed? Using the video feed I want to adjust the webcam properties and capture images


MathWorks MATLAB Hardware Team
MathWorks MATLAB Hardware Team 2021 年 5 月 12 日
The Acquire Webcam Image MATLAB Live Task enables you to interactively:
  • Capture images from a USB Webcam.
  • Adjust the Webcam’s properties and see the changes real-time in a live video preview.
  • Generate the equivalent MATLAB code.
Here is an example of how to use the Webcam live task to detect water level:

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