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Wheel Process Video

Posted on June 2nd, 2010

Dr Andrew Foo, a research fellow working on the Low Frequency Electromagnetic Fields Work Package, has produced a video for the blog:

Andrew says:

This video illustrates a wheel attached with a gray-coded panel. The video images, captured at a known frame-per-second rate, are thresholded to produce binary data, and then decoded to calculate the speed and movement of the wheel.