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Class: Image compare

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  Classes of Pashkov Denis Igorevich also server 7erver  >  Image compare  >  Download .tar.gz .zip  >  Support forum Support forum (1)  >  Blog Blog  >  RSS 1.0 feed RSS 2.0 feed Latest changes  
Name: Image compare
Support forum Support forum
Base name: im
Description: Compare two images to find the differences
Related classes: , , , , ,
Version: -
PHP version: 5.0
License: Artistic License
All time users: 811 users
All time rank: 3431
Week users: 4 users
Week rank: 1006
Picture of Pashkov Denis Igorevich also server 7erver
Author: Pashkov Denis Igorevich also server 7erver <e-mail contact>
Packages: 15 Browse this author's classes Browse this author's classes
Country: Ukraine Ukraine - PHP jobs in Ukraine
Age: 21
All time rank: 53411 in Ukraine Ukraine
Week rank: 174 Up5 Up in Ukraine Ukraine
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  Detailed description  
This class can be used to compare two images to find the differences.

It takes two images and resize them to have 20 by 20 pixels to generate an array with the intensity of the color used in pixels of the resized image.

The class returns a value that evaluates the difference of the intensity of the pixels of the two images.

 

  Groups  
Group folder image PHP 5 Classes using PHP 5 specific features View top rated classes
Group folder image Graphics Colors, images, charts and picture formats View top rated classes

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  Innovation Award  
PHP Programming Innovation award nominee
August 2010
Number 3
 Sometimes you need to compare two images in order to determine how similar they can be in order to determine whether one may have been copied from another.

This class implements a calculation that provides a quantitative measure of the similarity of two images.

Manuel Lemos

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  Files folder image Files  
File Role Description
Plain text file img_class.php Class Main class compare images And example inside

Download all files: im.tar.gz im.zip
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