HPInc / jipp

A Java-compatible implementation of IPP
MIT License
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what's the magic numbers in the render sample #157

Open ypzhuang opened 9 months ago

ypzhuang commented 9 months ago

Here are the numbers. I find the background of pwg/pclm files is black.

private final static double RED_COEFFICIENT = 0.2126; private final static double GREEN_COEFFICIENT = 0.7512; private final static double BLUE_COEFFICIENT = 0.0722;