JImageView an image viewer with no extra features. It is essentially an image display plus a menu-bar which includes the following actions: Rotate (Clockwise, Counter Clockwise, Rotate Normal); Scale (Zoom In, Zoom Out, Zoom to fit, Zoom Normal); Mirror (Flip Horizontally, Flip Vertically, Flip Normal); Fullscreen display; Slideshow mode; and Print.
JImageExplore is an image viewer with features to make navigating image archives simple. It extends JImageView, which is a plain image viewer, and adds a way to navigate directories and archive files. Thanks to TrueZIP, archive files are treated as virtual directories. JImage Explore also adds support for docking windows which will be used for supporting extensions such as multiple image display and thumbnail views.
libvcvideo is targeted as a super-simple cross platform video device library. It's starting with the most basic features and building up, all while keeping a simple API and strong documentation for beginners. Currently only select devices are supported, but as more hardware becomes available that will change. Right now it only has limited compatibility with Linux Webcam devices that use the original V4L specifications and output RGB24 data. This is actually a very large set of devices, as that is the generic description for most spca5xx and gspca devices. Though incomplete, if you have the right device it is very simple. Counting variable declaration, you only need four lines of library code to get a frame from a camera.
Gdadin is an Inkscape effect. It creates complex drawings from simple rules. The rules are defined with an intuitive GUI based on the Copy & Paste principle. The Gdadin concept and its main design have been heavily inspired by Cfdg (Context Free Design Grammar), a programming language used to compose and create drawings. Almost all drawings created with Cfdg can be reproduced with Gdadin.
KComic is a comic and image file viewer. Features include cross platform support using the Qt4 toolkit, support for standard comic book formats (.zip|.cbz, .rar|.cbr, .7z|.cb7), automatic selection of the next or previous archive or image directory, the ability to extract images from an archive without having to uncompress the whole file, and full screen and image scaling options.