For image editing, the Image Enhancer software does not use Java's inbuilt Imaging API. The algorithms have been implemented by the developers to look better on commonly used images .
To edit an Image first open it using the File menu in left most corner. To change a specific part of the image first select it by dragging a rectangle over it.
Then use any process, math, or imaging functions available in the app's menu.
Requirements:
· Java 1.5 or later