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View Full Version : color calibration using curves (.acv files )


JoseC
10th of October 2004 (Sun), 13:23
Do you know if there is a known procedure to calibrate the colors using a color target chart, the curves command and then save the results of the curves adjustment to apply afterwards to a real picture.
I know there are procedures to generate icm profiles but I want to avoid to buy expensive harware/software.
I am asking that, because even when using a custom white balance when shooting with my G3 camera, I am not very happy with the accuracy of colors I get.
Regards
Jose

PhotosGuy
10th of October 2004 (Sun), 19:08
GalaxyGauge.com has a inexpensive tool for that: Pixel Wrench Digital Photo Tool.

JoseC
11th of October 2004 (Mon), 00:12
Thanks a lot for the link Franck.
I definitely must buy a color chart.
Best Regards
Jose