How to import Red channel of colour image into 2D lookup table in simulink

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diju
diju on 4 Oct 2013
I want to export a Red channel of an Image into a 2D lookuptable.I used a Image from file to read the image,I changed it into RGB configuration Now i selected a 2D lookup table.breakpoint 1 and 2 are [1:256].But how to give value of red channel in table data column??Any possible solutions??

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