Xilinx pg013 LogiCORE IP RGB to YCrCb Color-Space Converter v5 ...
Xilinx pg013 LogiCORE IP RGB to YCrCb Color-Space Converter v5 ...
Xilinx pg013 LogiCORE IP RGB to YCrCb Color-Space Converter v5 ...
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Chapter 3Cus<strong>to</strong>mizing and Generating the CoreThis chapter includes information on using <strong>Xilinx</strong> <strong>to</strong>ols <strong>to</strong> cus<strong>to</strong>mize and generate the core.Graphical User InterfaceThe main screen of the Graphical User Interface (GUI) of CORE Genera<strong>to</strong>r (shown inFigure 3-1) and EDK (shown in Figure 3-3) allows quick implementation of standard <strong>RGB</strong> <strong>to</strong><strong>YCrCb</strong> 4:4:4 or <strong>RGB</strong> <strong>to</strong> YUV 4:4:4 converter without having <strong>to</strong> manually enter values fromTable 4-2 though Table 4-4. The <strong>Color</strong>-<strong>Space</strong> <strong>Converter</strong> core also supports proprietary(non-standard) converter implementations. This is done by selecting “cus<strong>to</strong>m” from theStandard Selection drop-down menu, as long as the cus<strong>to</strong>m conversion matrix can betransformed <strong>to</strong> the form of Equation 4-5.<strong>RGB</strong> <strong>to</strong> <strong>YCrCb</strong> <strong>Color</strong>-<strong>Space</strong> <strong>Converter</strong> www.xilinx.com 24PG013 April 24, 2012
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