ImageJ is a public domain Java image processing program inspired by NIH Image for the Macintosh. It runs, either as an online applet or as a downloadable application, on any computer with a Java 1.1 or later virtual machine. Downloadable distributions are available for Windows, Mac OS, Mac OS X and Linux. The author, Wayne Rasband, is at the Research Services Branch, National Institute of Mental Health, Bethesda, Maryland, USA.
The first ImageJ User and Developer Conference will take place at the Centre de Recherche Henri Tudor in Luxembourg from the 18. – 19. May 2006. This conference is the first one that focuses on image processing with ImageJ.