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SinXPI

Modify color channel values using mathematical expressions.

Film Emulation Presets with G'MIC (Similar to VSCO)

I have recently completed some work with the G'MIC team that I thought might be worth a post here as a heads up.

I have many film emulation presets that I've been working on for a while, and wanted to share with the GIMP community at large. The problem was finding the best way to package up these presets for everyone to use.

I started talking with the G'MIC team about it, and finally settled on packaging up the presets in G'MIC.

So, here is a just a small sample of what some of the presets look like (lowest strength setting):

Cool Look filter

This is a bundle of two filters with similar action. The first one is cooling the white balance of the image while boosting red tones saturation, somewhat imitating Nikon look. The second one is cooling the dark tones while boosting red saturation on the brighter tones.

See samples:
Original:

After Cool Look filter:

After Cool Look 2 filter:

Adaptive layer background

This script creates a background for the given layer, containg some kind of color gradient, but adaptive to the layer’s contents.

B&W Channel Mixer Settings (Film Emulation)

As part of a larger series on B&W grayscale conversion in GIMP, I wrote a second script that automatically generates layers using each of the commonly defined film emulation channel mixer values...

GIMP Beautify Plug-ins

GIMP Beautify plug-ins is a set of GIMP plug-ins for quickly and easily beautify photos.

This is one if its screen-shot:
GIMP Beautify screenshot

You can download the plug-in at GIMP Beautify Home Site.

Please read the GIMP Beautify README before install and using it.

Color Grading

Color Grading plug-in, creates a cine image look based on user input. For a
contemporary image look, use complimentary colors in shadows and
highlights. It is also preferable to be used on a somewhat neutral image
(ie pre white balanced) for best control of the final result. If it's
not a raw image balance it before with Color Balance 2.

See samples:
Original:

After Color Grading filter:

Combine Active Layer with all Layers

I created a new version ot the layer-combine-with-all-layers script.

This is a complete new script.
Although the menu looks nearly similar, it is as different as the complete script is.
The discription of the function is more logical and the actions give a logic output.

Remember to remove the old layer-combine-with-all-layers.scm from your scripts folder if you have already downloaded it.

The script works for GIMP 2.7+ and is tested in windows 7.

Texturewerke

Texturewerke is texture creation tool for GIMP.

It has two operating modes - color adjustment and highpass filter. More information can be found at Khayyam development page

Color adjustment

Selective Color Blurring

The plugin selectively blurs the color information (both hue and saturation) in image. There are two basic scenarios / reasons to use this: When saturating poorly saturated images (to prevent artifacts in color) and cartoonizing images. The plugin blurs selectively, and can even "sharpen" transitions between two colors.

The plugin have thee basic outputs - blur the color on place/image, cartoon mode and creation of lines.

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