@@ -0,0 +1,246 @@
+package pl.edu.uj.JImageStream.filters.YCbCr;%0Aimport pl.edu.uj.JImageStream.filters.YCbCrFilter;%0A%0Apublic class LuminanceChanelFilter extends YCbCrFilter%7B%0A    @Override%0A    protected void calculateOutput(int x, int y) %7B%0A        output = Y;%0A    %7D%0A%7D

Add LuminanceChanelFilter class