Webcam captures samples

24-Jun-2020 08:11

Webcam captures samples-87

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While the coding is basic the are several methods involved that may be of putting the newcomers of EMGU.The code provided in this sample is basic there is only someo error checking.

In the example below the default webcam is streamed and KLT features are tracked.

While other settings are available only these three attributes are changeable from the form interface.

It is easy to add additional support for other settings, these will be made available in future iterations of the example.

Since we are using the 'Autosize' Sizemode parameter the size of the picture box is managed on the main thread.

Without using a thread safe call a cross thread exception will be thrown as an invoke will be required. A majority of the variables gathered from this method are simply displayed in the richtextbox on the form.

Usually they are used to capture video of the user but they can also be used to capture still pictures.