Recognition of image on external display
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United States of America Patent
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May 5, 2015
Grant Date -
Jul 25, 2013
app pub date -
Jan 25, 2012
filing date -
Jan 25, 2012
priority date (Note) -
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status (Latency Note)
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Abstract
Embodiments are disclosed that relate to the recognition via a see-through display system of an object displayed on an external display device at which a user of the see-through display system is gazing. For example, one embodiment provides a method of operating a see-through display system comprising acquiring an image of an external display screen located in the background scene via an outward facing image sensor, determining via a gaze detection subsystem a location on the external display screen at which the user is gazing, obtaining an identity of an object displayed on the external display screen at the location determined, and performing an action based upon the identity of the object.
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