Apache Commons has a nice sub project called Sanselan. It’s a pure Java image library for reading and writing images from and to PNG, PSD (partially), GIF, BMP, ICO, TGA, JPEG and TIFF. It also supports EXIF, IPTC and XMP metadata formats, read for all, write for some. Examples for reading and writing images, EXIF, guessing image formats etc. are provided in the source package. Currently Sanselan is available in version 0.9.7 and the release date of this version seems to be in 2009. I’m not sure if this counts as abandoned project, but it definitely doesn’t count as alive 🙂
Again 🙂 Sometimes there is no time to compile OpenCV right here right now. Therefore I compiled a small win32 command line utility for this excact task. Just give a photo with some faces as the first parameter and you’ll get the faces centers, width and height on stdout.