Television – Camera – system and detail – Combined image signal generator and general image signal...
Reexamination Certificate
2005-03-08
2005-03-08
Christensen, Andrew (Department: 2615)
Television
Camera, system and detail
Combined image signal generator and general image signal...
C348S223100, C348S097000, C358S527000, C358S523000
Reexamination Certificate
active
06864915
ABSTRACT:
An electronically originated image is converted into a modified electronic image simulating an image originated from a film system and converted into an electronically displayed image. The technique employed is based on a set of electronic camera system spectral product curves that are substantially approximated by a linear combination of a set of spectral product curves characteristic of the film system. An image is captured having red, green and blue exposure signals resulting from these electronic camera system spectral product curves, and the red, green and blue exposure signals are then converted into a modified electronic image simulating an image originated from a film system and converted into an electronically displayed image. Because of the linear approximation between the spectral product curves, the conversion step can be performed by a matrixing operation.
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Brewer John C.
Guimaraes Marcelo de C.
Rodriquez Nestor M.
Christensen Andrew
Eastman Kodak Company
Shaw Stephen H.
Ye Lin
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