cal/cal/log3G10.cal

{ RCSid $Id$ }
{
        Red Log3G10 mapping
}
a`L3 : 0.224282;
b`L3 : 155.975327;
c`L3 : 0.01;
g`L3 : 15.1927;

toLog3G10(x) : if(x + c`L3, a`L3*log10((x+c`L3)*b`L3 + 1), (x+c`L3)*g`L3);

fromLog3G10(y) : if(y, (10^(y/a`L3) - 1)/b`L3 - c`L3, y/g`L3 - c`L3);
Revision:	1.1
Committed:	Thu Oct 14 19:35:06 2021 UTC (2 years, 7 months ago) by greg
Branch:	MAIN
CVS Tags:	rad5R4, HEAD
Log Message:	Added mapping for Red Camera's "Log3G10" encoding
#	Content
1	{ RCSid $Id$ }
2	{
3	Red Log3G10 mapping
4	}
5	a`L3 : 0.224282;
6	b`L3 : 155.975327;
7	c`L3 : 0.01;
8	g`L3 : 15.1927;
9
10	toLog3G10(x) : if(x + c`L3, a`L3log10((x+c`L3)b`L3 + 1), (x+c`L3)*g`L3);
11
12	fromLog3G10(y) : if(y, (10^(y/a`L3) - 1)/b`L3 - c`L3, y/g`L3 - c`L3);