gPhoto is a program and library framework that lets users download pictures from their digital cameras. The libgphoto2 library gives you access to hundreds of models of digital cameras on several platforms.
GIT repo and Issue tracker lives at https://github.com/gphoto/ these days.
Java API for controling 1394 Digital Cameras (based on libdc1394: http://sourceforge.net/projects/libdc1394/ for Linux, and on: CMU 1394 DC http://www-2.cs.cmu.edu/~iwan/1394/ for Win32). On Top of the library comes a RCP plugin and a JMF capture dev
This project develops a software for control of digital photo cameras,
which offer a serial (RS232 compatible) port for remote control
(e.g. Casio QV series).
Publish your digital camera pictures on the Web in an instant. ewebfoto is a online image gallery generator written in PERL that can publish an entire directory of pictures on the web. It is extremely fast and can work with over 500 photos.