Felix Tang

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Wearable, camera based, head–tracking systems use spatial image registration algorithms to align images taken as the wearer gazes around their environment. This allows for computer–generated information to appear to the user as though it was anchored in the real world. Often, these algorithms require creation of a mul-tiscale Gaussian pyramid or repetitive(More)
We present a system which allows wearable computer users to share their views of their current environments with each other. Our system uses an EyeTap: a device which allows the eye of the wearer to function both as a camera and a display. A wearer, by looking around his/her environment , " paints " or " builds " an environment map composed of images from(More)
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