Filter Forge - Color Temperature (sRGB) by ThreeDee

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Betis The Blacksmith Posts: 1207 Filters: 76	Color Temperature (sRGB) by ThreeDee http://www.filterforge.com/filters/11596.html Roses are #FF0000 Violets are #0000FF All my base are belong to you.
	Posted: July 25, 2013 9:55 pm	Details E-Mail
Betis The Blacksmith Posts: 1207 Filters: 76	This is neat, could you explain the "science" behind your node setup? (not the color choosing script, although if you could do that too that would be cool. Is it just a blackbody radiation curve?) Roses are #FF0000 Violets are #0000FF All my base are belong to you.
	Posted: July 25, 2013 9:56 pm	Details E-Mail
ThreeDee Lost in Space Posts: 1672 Filters: 112	Yes, the script outputs black body radiation curves in sRGB color space. The color temperature shift may not be scientifically accurate, I just used logic as to how that color light should affect a neutral image. You probably cannot correct an incorrectly lit photo with this filter -- it is likely more complicated a matter -- but at least you can introduce a specific color temperature to a correctly exposed photo.
	Posted: July 27, 2013 2:28 pm	Details E-Mail
Betis The Blacksmith Posts: 1207 Filters: 76	Roses are #FF0000 Violets are #0000FF All my base are belong to you.
	Posted: July 28, 2013 4:43 am	Details E-Mail

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