Capturing an image from a webcam
To capture an image from a webcam, make sure your webcam is plugged into your computer, and then click the Webcam tool-bar button or select File -> Get Image from Webcam
In the dialog that appears, select your webcam from the drop-down menu. The webcam input will be displayed on the screen. Click the Freeze Image button to freeze the webcam input. If you aren't satisfied with the image, click the Unfreeze Image button to unfreeze the webcam and try again.
Click the Device Settings button to adjust webcam settings, such as brightness and contrast.
Click Capture to create a new project from the displayed image, or Cancel to discard the image without saving anything.