Computer graphics processing and selective visual display system – Computer graphics processing – Attributes
Reexamination Certificate
2007-02-27
2007-02-27
Luu, Matthew (Department: 3663)
Computer graphics processing and selective visual display system
Computer graphics processing
Attributes
C353S070000
Reexamination Certificate
active
10349745
ABSTRACT:
A method of color-correcting a projected image is disclosed, including providing image data for a desired image, projecting the desired image onto a surface to produce a reflected image, comparing the reflected image to the image data to determine an observed difference, and modifying the projected image to reduce the observed difference.
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Majumder, Aditi, Zhu He, Herman Towles, and Greg Welch (2000). “Color Calibration of Projectors for Large Tiled Displays”, Proceedings of IEEE Visualization 2000. Salt Lake City, UT, USA (Oct. 8-13), IEEE Computer Science Press. (PDF) (JPG Color Plate) (movie).
Hewlett--Packard Development Company, L.P.
Luu Matthew
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