System and method for whiteboard scanning to obtain a high resolution image
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United States of America Patent
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Nov 27, 2007
Grant Date -
May 19, 2005
app pub date -
Dec 11, 2004
filing date -
Mar 31, 2003
priority date (Note) -
In Force
status (Latency Note)
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Abstract
This invention is directed toward a system and method for scanning a scene or object such as a whiteboard, paper document or similar item. More specifically, the invention is directed toward a system and method for obtaining a high-resolution image of a whiteboard or other object with a low-resolution camera. The system and method of the invention captures either a set of snapshots with overlap or a continuous video sequence, and then stitches them automatically into a single high-resolution image. The stitched image can finally be exported to other image processing systems and methods for further enhancement.
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Cited Art Landscape
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