[inline, static]
Definition at line 129 of file ColConvert.h.
Referenced by ColXYZ2Lab(), and ColXYZ2Luv().
00130 { 00131 return (YYn > 0.008856) ? 116.0 * pow(YYn , 1.0 / 3.0) - 16.0 00132 : 903.3 * YYn; 00133 }