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How to move the white point?

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How to move the white point? Juhana Sadeharju 07 Aug 18:41
  How to move the white point? Jakub Steiner 07 Aug 20:04
Juhana Sadeharju
2006-08-07 18:41:13 UTC (over 18 years ago)

How to move the white point?

Hello. How do I move the white point in GIMP? All three photos below were taken with the camera. How could I reproduce the photo 3 from photos 1 and 2 in GIMP? That is, assume I don't have the photo 3 below but I want something close.

http://www.funet.fi/~kouhia/whitepoint1.jpg % wrong whitepoint http://www.funet.fi/~kouhia/whitepoint2.jpg % wrong whitepoint, example white http://www.funet.fi/~kouhia/whitepoint3.jpg % whitepoint based on example white

Juhana

Jakub Steiner
2006-08-07 20:04:49 UTC (over 18 years ago)

How to move the white point?

On Mon, 2006-08-07 at 19:41 +0300, Juhana Sadeharju wrote:

Hello. How do I move the white point in GIMP? All three photos below were taken with the camera. How could I reproduce the photo 3 from photos 1 and 2 in GIMP? That is, assume I don't have the photo 3 below but I want something close.

http://www.funet.fi/~kouhia/whitepoint1.jpg % wrong whitepoint http://www.funet.fi/~kouhia/whitepoint2.jpg % wrong whitepoint, example white http://www.funet.fi/~kouhia/whitepoint3.jpg % whitepoint based on example white

Hi.
Check out the levels tool. There is a grey point picker which allows you to define a 'neutral' color and adjust the image 'automagically'.

cheers