Colour Remover

A simple program to remove areas of a given colour from images.

Compile

From the src directory:

javac main/*.java

Run

From the src directory:

java main.ColourRemover SOURCE_FOLDER COLOUR_TO_REMOVE THRESHOLD

Images are saved to an out directory.

Parameters

SOURCE_FOLDER

Name of the directory containing the images to be processed.

COLOUR_TO_REMOVE

The colour to remove, in the form R,G,B.

THRESHOLD

Minimum number of connected pixels that must match the specified colour before an area will be removed. For example, if set to 3, areas of only 1 or 2 pixels of the specified colour will be preserved.

Pixels are considered to be "connected" if they are orthogonally adjacent.

Example

java main.ColourRemover images 64,128,64 10