Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Fredrik Alexander Lonn0
Date of Patent
March 16, 2010
0Patent Application Number
114653510
Date Filed
August 17, 2006
0Patent Primary Examiner
Patent abstract
A device includes a projector to project an image onto a surface. The device also includes a camera to capture a picture of the image, while it is being projected onto the surface, and a portion of an area surrounding the projected image. The device identifies a lightest portion in the projected image. The device adjusts a setting of the projector based on a comparison of an intensity of the identified lightest portion to an intensity of the portion of the area surrounding the projected image.
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