Did you ever need an easy way to create thumbnails, add a watermark, or do other types of image processing in Joomla? If so, you should check out Daniel Ghilea's JImageLib extension. For his GSoC 2009 project, he has created a library of built-in functions that make it incredibly easy to do all sorts of image processing inside your Joomla! extension or website. Click here to view his 20-minute webinar where he demonstrates the power of this extension. Great job, Daniel!
Read more: http://community.joomla.org/blogs/community/1023-webinar-introducing-jimage-lib.html