Open Source Solid Modeling CAD
BRL-CAD is a powerful cross-platform constructive solid geometry solid modeling system that includes an interactive geometry editor, ray-tracing for rendering & geometric analyses, network distributed framebuffer support, image & signal-processing tools.
ImageCentral is an image database and image processor, in one package. It features integrated RAW conversions through ufraw. A web album frontend is also available in the package.
Second_Opinion Suite is a set of tools focused on easing the hurdles of transitioning to EHR. Go paperless with just a digital camera, improve data-entry with machine learning, or pretest a system with large pseudo-patient pool.
phpexiv2 is a wrapper for direct access from PHP to the Exiv2(exiv2.org) library. It allows to retrieve and change EXIF, IPTC and XMP digital photo information. As phpexiv2 is written in C++ and does not use system calls, it is faster than other methods.