User`s guide

Image Enhancement
Block Library Quantity
Image From
Workspace
VideoandImageProcessingBlockset>
Sources
1
Color Space
Conversion
VideoandImageProcessingBlockset>
Conversions
2
2-DFIRFilter VideoandImageProcessingBlockset>
Filtering
1
Video Viewer Video and Image Processing Blockset >
Sinks
1
4 Positi on the blo cks as shown in the f ollowing figure.
5 Use the Image From Workspace block to import the R’G’B’ image from the
MATLAB workspace. Set the parameters as follows:
• Main pane, Value =
I
• Main pane, Image signal = Separat e color signals
The bloc
k outputs the R’, G’, and B’ planes of the
I array at the output ports.
6 The first Co lo r Space Conversion block converts color information from
the R’G’B’ color space to the Y’CbCr colo r space. Set the Image signal
parameter to
Separate color signals
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