Video Clips of Augmented Reality System in Operation The links
below are to files showing the Augmented Reality system in
operation. These are in MPEG format acquired at a frame rate of
15 frames/second. One note about the videos available here. Our
method relies on tracking features in the scene and using those
features to create an affine coordinate system in which the
virtual objects are represented. These clips are from two
implementations of the system. One used the corners of two black
rectangles as the tracked feature points. The second
implementation used green colored markers. If there are green
markers in the image you are looking at the operation of the
second implementation. There still are high-contrast rectangular
areas in the images but those were not used as - Overall view 1
(640 kbytes), Overall view 2 (954 kbytes) - This shows the
overall view of the augmented reality system. There is the frame
with the two black rectangles that is used to define the affine
reference frame. The monitor shows