IR Workflow
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I thought I'd share with you my workflow for creating false-color IR images like this one:
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Here's the raw file, shot with a Canon 5D and a Hoya R72 filter.
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Load the file into Adobe Camer Raw. Set the temperature to 2000K.
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Set the curves to Strong Contrast
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Save as Photoshop file.
This is the result after raw convesion
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Open in Photoshop.
Add Channel Mixer layer.
Set Red channel to 0% Red, 0% Green, 100% Blue.
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Set Blue channel to 100% Red, 0% Green, 0% Blue.
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This is the result after swapping red and blue channels. Notice how the colors are starting to separate.
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Add a Hue/Saturation layer.
Set Hue to +87.
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Result after hue adjustment. There are now distinct yellows and reds.
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Hit CTRL-ALT-SHIFT-E to create a merged layer.
Do any corrections such as sharpening, healing tool, cloning, etc.
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Add another Hue/Saturation layer.
Completely desaturate red channel.
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Result after desaturation. You're now just left with yellow and grey.
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Adjust contrast and you're done.
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Here's the raw file, shot with a Canon 5D and a Hoya R72 filter.
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Load the file into Adobe Camer Raw. Set the temperature to 2000K.
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Set the curves to Strong Contrast
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Save as Photoshop file.
This is the result after raw convesion
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Open in Photoshop.
Add Channel Mixer layer.
Set Red channel to 0% Red, 0% Green, 100% Blue.
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Set Blue channel to 100% Red, 0% Green, 0% Blue.
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This is the result after swapping red and blue channels. Notice how the colors are starting to separate.
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Add a Hue/Saturation layer.
Set Hue to +87.
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Result after hue adjustment. There are now distinct yellows and reds.
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Hit CTRL-ALT-SHIFT-E to create a merged layer.
Do any corrections such as sharpening, healing tool, cloning, etc.
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Add another Hue/Saturation layer.
Completely desaturate red channel.
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Result after desaturation. You're now just left with yellow and grey.
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Adjust contrast and you're done.
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Comments
Color IR workflows seem like a deep, dark secret that is rarely shared. Kind of like good fishing holes:D
This is something I will pursue further when I get a few minutes of free time.
Thank you so much, Dan.
Moderator of the Technique Forum and Finishing School on Dgrin
I think I've seen that site before. That's probably where I swiped my workflow from.
www.dkoyanagi.com
www.flickr.com/photos/dkoyanagi/
Photos that don't suck / 365 / Film & Lomography