Images Comparison Class

Package:
Images Comparison Class
Summary:
Compare two images to check if they are identical
Groups:
Graphics, PHP 5
Author:
Kai Ming Choi
Description:
This class can be used to compare two images to check if they are identical.

It can traverse two given images in the PNG format of the same size to determine which pixels are different.

The class can circle or fill the areas that are different with a given color. The resulting image is displayed as the current output in the PNG format.


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