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How to read images from a camera buffer

asked 2016-12-04 20:01:02 -0600

nistar gravatar image

My camera can not direct use cv::imread for read image.
Only have a buffer of uint32.
So how to convert the image to Mat.


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See if you can build with gstreamer or add codecs for your OS.

sammoes gravatar imagesammoes ( 2016-12-04 21:40:09 -0600 )edit

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answered 2016-12-06 10:36:28 -0600

Math gravatar image

You can use a rtsp protocol, something like this: rtsp://admin:[email protected]/defaultPrimary?streamType=u

Check if your camera is OnVif compatible. Is just an example.

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answered 2016-12-05 02:08:52 -0600

pi-null-mezon gravatar image

Why you use cv::imread to read from the camera? There is cv::VideoCapture class for the camera control.

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Asked: 2016-12-04 20:01:02 -0600

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Last updated: Dec 05 '16