The old mantra that “the camera adds 10 pounds” isn’t entirely off base, depending on how you’re shot. As photographer Dan Vojtěch highlights, your focal length and distance from your subject can ...
How to select the best focal length; Why wide-angle lenses?; Zoom or Prime?; Telephoto lenses; Focal length analysis; All the information you need to select the right lens for landscapes. A focal ...
Working on a machine vision project requires understanding each part of the system, including light sources, frame grabbers, and computers. Here is a primer on two essential machine-vision terms.
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