Computer graphics processing and selective visual display system – Computer graphics processing – Attributes
Reexamination Certificate
2011-04-05
2011-04-05
Wu, Xiao M (Department: 2628)
Computer graphics processing and selective visual display system
Computer graphics processing
Attributes
C345S426000, C382S274000
Reexamination Certificate
active
07920147
ABSTRACT:
The present invention relates to an image processing apparatus that performs predetermined conversion processing with keeping the color of an original image and eliminating processing time necessary for color space conversion, when applying special effects on video signals. The image processing apparatus includes a video signal input section for receiving a video signal having a value represented in a first color space, a signal converting section for performing predetermined conversion processing on a signal having a value represented in a second color space that is different from the first color space, and a signal interface section for supplying the signal converting section with the video signal, received by the video signal input section, that has a value represented in the first color space as a substitute for the signal having a value represented in the second color space.
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Honma Mitsuko
Shimizu Hideyuki
Takashima Akihiro
Oblon, Spivak McClelland, Maier & Neustadt, L.L.P.
Sony Corporation
Welch David T
Wu Xiao M
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