GIMP Plugin Registry

This script puts guides at 50% Vertical and 50% Horizontal, to create a crosshair at the exact center of image/layer.

This script creates guides at 1 inch intervals. It is dependent on pixels per inch settings.

This script sets guides at every 10% Vertical and Horizontal.

This script sets guides at a 10% border around the image.

This script set's guide at the "Rule of Thirds" lines.

Users Guide
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What this plugin does:

Transfers artistic style from one image to another. Often the source is an artistic image and the target is a realistic, photo image. But you can also transfer between artistic images or between realistic images.

An artist might say this plugin "renders in the media and style from another image." A computer user might say it "renders in the theme of another image."

Transferring style means transferring small scale features (color and texture) to an image while retaining large scale features (objects.)  read more »

This plugin creates a new image having texture synthesized from the selection.

It hides several steps to set up and use the resynthesizer. It requires the separate resynthesizer plug-in.

See the Resynthesizer author Paul Harrison's website, about using the resynthesizer to generate textures.

The effect for users:
Similar to "Fill resynthesized pattern" except:
- here the arguments are reversed: you select a texture and create a new image
instead of selecting an area and choosing a pattern.
- here the result is less random (since Fill resynthesized adds noise.)  read more »

This script scales the image in multiple steps, automatically stretching contrast HSV at every step in order to make the resulting image have a better quality and contrast, preserving hue.

The user is required to specify the final image long side length (in pixels) and the scaling ratio in percentage of each step, default percentage is 66.

According to the plugin "plug-in-autostretch-hsv" by Scott Goehring and Federico Mena Quintero, stretching contrast HSV may give bad results. Contrast stretching can be disabled.

Turn this:

…into this:  read more »

Resize-match-dpi is a GIMP Script-Fu script to resize or scale an image along with scaling the DPI. If we scan a 4.75″ x 4.70″ image at 300 DPI with a pixel resolution of 1425 x 1409 and we want to scale it down to 1280×1266, most programs will rescale the image but not touch the DPI. This means when the image is viewed or printed it will appear too small (4.27″ x 4.22″). This script scales the DPI to match the new pixel resolution so it will still appear as 4.75″ x 4.70″. Comments are greatly appreciated.  read more »