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[urgent] digital watermark on images

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basarakin
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Joined: 2010-02-18
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I am doing on a project about embedding digital watermark on images. I am new to the technique of image-processing in Java. My target type of image file is jpeg. How can I have access to the pixels' value of the images?

Thanks for you much for your attention.

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claudeabb
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Joined: 2006-08-09
Points: 0

Hi,

Why would you like to access to the pixels' value when you just have to recreate a new image mixing the original one and your watermark located for exemple at the center?

The answer depends on whether or not the wartermak is clearly visible.

If you really need to access to the pixels of an image you could use the pixel grabber approach.

Take a look to the link hereafter:
http://www.java-tips.org/java-se-tips/java.awt.image/how-to-use-pixelgra...