Legacy ImageMagick Discussions Archive

Thank you very much for all your kind help

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Ok but I dont fully understand it all: " 1.5 0.0 0.0 0.0, 0.0, -0.157 \ - The red channel, right? The first 1.5 is the red, 0.0 & 0.0 are green and blue. But what about 0.0, 0.0, -0.157 ? (I know what -0.157 is) 0.0 1.5 0.0 0.0, 0.0, -0.157 \ The green channel, right? 0.0 0.0 1.5 0.0, 0.0, -0.157 ...

Thanks

Got it now

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Hi

How can I add the -10% constant on the the red channel in the matrix?

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Yeeees!

It works.

Thank you very much.

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I think you are right, I will try that right away

Thanks.

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Hi fmw42 and snibgo Thank you for your reply's. I may not have been clear about what I wanted to do, or I did not actually know what PS was doing. What I really want (I think) is this: Red: 55% red from this channel, but also 50% blue, and 33% green from this channel. Blue: 100% Green: 100% I think ...

I've also tried that.

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Hello fmw42

Thanks but I think that this is out of my reach - I have never worked with IM before and I don't know very much about colormix - I can tweak the faders in PS and that's all

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Thanks

I have tried but it does not give me the same result as PS :/

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Thank you very much for your help.

What I really want is something like this:



Please note that right after the making of the RGB the red-channel is +100% so I have actually decreased this.

Images says more than..

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Hello I use this command for creating an RGB-image from three (grey) images: convert c:\img\red.jpg c:\img\green.jpg c:\img\blue.jpg \ -set colorspace RGB -combine -set colorspace sRGB c:\img\rgb.jpg I would like to do a colormix, like the one I can do in Photoshop so I get something like this: Red ...