Processing live video feed with Computer Vision Package

2015 4 6
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更新时间：2015 4 8
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Hi,
I am looking to process a live video stream using MATLAB's computer vision library. The program I am running is currently using the vison.VideoFileReader() function to read from a .avi file.
I am hoping to change the the program to read from a live video feed from a USB webcam. I was wondering if anyone has done anything similar or has any advice on how I might go about implementing this.
Thanks,
Chuck

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Sebastian Castro
Sebastian Castro 2015-4-6

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Absolutely. If you have Image Acquisition Toolbox, you can do this with imaq.VideoDevice. If you're on a Windows computer, the 'winvideo' adaptor name will let you do this.
Once you have your frame, the same code you had for your .avi file will hold.
- Sebastian

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Dima Lisin
Dima Lisin 2015-4-8

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Alternatively, if you have a recent version of MATLAB you can use the Webcam Support Package.

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