For readers who are interested in the artistic capabilities of ImageMagick, this section will be wonderful. The artistic options mainly work on pixels and colors of an image so that it looks different. Most of them act on groups of pixels that are specified within a parametric radius or a specific color level.
Some of these options are discussed in the following table and the remainder will be studied during the next chapters.
Option |
Parameters |
Description |
---|---|---|
Charcoal |
value |
Converts the image to a charcoal drawing. Bigger amounts for value will produces thicker lines. |
Edge |
radius |
Detect edges in an image by finding harmonic adjacent colors in the specified radius. |
Emboss |
radius |
Simply emboss an image with provided radius. |
Paint |
radius |
The most frequent color is identified and then the others are replaced by that and an oil paint effect produced. |
Posterize |
levels |
Reduce the image colors to a limited number of color levels. |
Shade |
azimuthxheight |
Convert the... |