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Class: Transparent Watermark


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      Classes of Lionel Micault  >  Transparent Watermark  >  Download  >  Support forum Support forum  >  RSS 1.0 feed RSS 2.0 feed Latest changes  >  Stumble It! Stumble It!  >  Bookmark in del.icio.us Bookmark in del.icio.us  
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  • Supplied by:

    Picture of Lionel Micault
    Name: Lionel Micault <e-mail contact>
    Published packages: 1
    Country: France France - PHP jobs in France
    Home page: ???
    Age: ???
    All time rank: 222
    Week rank: 469

    Browse this author's classes

  • Innovation Award:

    PHP Programming Innovation award nominee
    April 2004
    Number 5
    		 There are many sites that publish content that is mainly based on photos that they have been taken or acquired from somebody that took them.

    Unfortunately there are also unscrupulous people that steal the photos from those sites and publish in other sites as if they where the ones that originally obtained the pictures, thus gaining undeserved credit and audience.

    One way to prevent stealing sites to gain undue credit, is to put a mark of origin in the photos that is hard to remove.

    This class provides a solution for processing picture by placing a transparent watermark that not only identifies the real origin of the picture, it can also make it difficult to remove such mark with the usual image processing tools.

    Manuel Lemos

  • Groups:

    Group folder image Graphics Colors, images, charts and picture formats View top rated classes
    Group folder image Security Security protection and attack detection View top rated classes

  • Detailed description:

    This class modifies a given image using an watermark graphic defined by another image.

    This is meant to help protecting the sites that own the original images from being stollen by other people that remove the original credits and display the images in other sites without permission.

    This class places the watermark image with a random displacement and color effects to difficult the effectiveness of watermark removal techniques.

  • User ratings:

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    Overall
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    All time:
    Sufficient (77.9%)
    Sufficient (77.9%)
    Sufficient (66.2%)
    Sufficient (73.5%)
    -
    -
    Sufficient (60.7%)
    562
    Month:
    Not yet rated by the users

  • Applications that use this class:

    No application links were specified for this class.
    Add link image If you know an application of this package, send a message to the author to add a link here.

  • Files:

    File Role Description
    Plain text file readme.txt Doc. readme file
    Plain text file test.php Example test source
    Plain text file transparentWatermark.inc Class class file
    Download all files: transparentwatermark.tar.gz transparentwatermark.zip
    NOTICE: if you are using a download manager program like 'GetRight', please Login before trying to download this archive.

 
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