In practice, then, you need to strike a balance between resolution and frame rate according to the limited speed of your connection. Each number describes one pixel in the image—how bright or dark and what color it is. Step by step Light from the object in this case, a bicycle enters the camera lens.
Commercial webcams are usually designed to record color images. This two-way process happens constantly, so each of us gets a constantly updated picture of the other. Consider adding a message in the comment box before you share your photo! Restart your device. Images acquired using industrial CT scanning.