Wednesday, March 19, 2008

"Invisible" watermark on images

If you look at the image above closely, you would notice that there is some text on it. This is to prevent people from directly copying it. As the image is in JPEG, editing the text out and re-saving it would result in overall loss of picture quality. This image you see here is currently used at my 3rd friendster account. The older one can be found at my 1st account.