Simple ImageJ Filters

Table of Contents

• Features
• Example
• About ImageJ
• Installation

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Features

This plugin is created for the ImageJ image processing program. It has the following filters to manipulate images with:

• Median Filter - used to reduce noise in the image;
• Contrast Filter - used to lower the contrast of the image;
• Sobel X Filter - used to highlight the edges on the X axis;
• Sobel Y Filter - used to highlight the edges on the Y axis;

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Examples

Median Filter

Contrast Filter

Sobel X Filter

Sobel Y Filter

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About ImageJ

Everything about the ImageJ image processing program can be read here.

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Installation

To use this plugin a couple of things must be done in advance.

• Download the ImageJ image processing program on your OS. It can be done here;
• After installation of ImageJ navigate to the following directory:

    ../ImageJ/plugins/Examples

• Upload the Simple_Filters.java file into this directory;

When the above steps are completed open the ImageJ image processing program, this can be achieved by running the implemented script, which is found in the ImageJ folder:

    ./ImageJ

• After opening the program go to Plugins -> Compile and Run... :
• Then navigate to the folder where you saved the plugin;
• ImageJ should open the following window: