Image Processing Library (for now Color Bleeding to remove artifacts when using sprites)
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Image Processing Library, for now just Color Bleeding to remove artifacts when using sprites.


To generate an executable jar you need to download the project and execute:

mvn package 

That will create an executable jar named imageprocessing-0.0.2-SNAPSHOT-jar-with-dependencies.jar in the folder target that could be used later to process images.


To run the image processing tool from the jar, just run:

java -jar imageprocessing-0.0.2-SNAPSHOT-jar-with-dependencies.jar

And it will show the Usage with the following options:

  • -debug: Writes debug images without alpha. Default: false
  • -dir: Directory containing the images. Required
  • -maxiterations: Max iterations to run the algorithm. Default: 2147483647
  • -numthreads: Number of threads to use. Default: 8
  • -outdir: Directory to use for the output (copy if not overriding and debug image if debug enabled)
  • -overwrite: Overwrite Source Images. Default: false

Usage from code

In case you want to use the processor directly from code, you can run:

mvn install

And then include the dependency in your maven project as:


Or if your project is not maven, just copy the imageprocessing-0.0.2-SNAPSHOT.jar file from /target in your project.

After including the project, just add the following code:

Options options = new Options();
options.dir = "/my/directory";


Feel free to add issues, make forks or contact us directly if you have suggestions, bug reports or enhancements.