Open Source Java Raster Graphics Software for BSD

FreeImage is a library project for developers who would like to support popular graphics image formats (PNG, JPEG, TIFF, BMP and others). Some highlights are: extremely simple in use, not limited to the local PC (unique FreeImageIO) and Plugin driven!

Pixelitor is a cross-platform raster graphics editor written in Java. It supports layers, layer masks, text layers, drawing, multiple undo, etc. It has more than 80 image filters and color adjustments, some of which are unique.

ImageStone is a powerful C++ class library for image manipulation. Its features include load, save, display, transformation, and nearly 100 special image effects. It can be used cross platform (includes Windows, Linux, Mac), and especially under windows it can be used as a DIB wrapper class.

j2dcg: Java 2D Computer Graphics and Imaging Framework. This framework is targeted for academic use, to reduce the amount of Java / User Interface coding for assignements targeting both raster and vector graphics.

This project is now hosted at https://github.com/yomboprime/colorator Colorator is a Java image editor for PC, to make images in hi resolution color for the original Sinclair ZX Spectrum 8-bit computers. Colorator can also edit normal SCR Spectrum images. It can export to TAP to view in your real ZX Spectrum or emulator.

DCRaw4J converts digital camera RAW image files into standard formats such as JPEG and 16-bit TIFF (linear or non-linear). DCRaw4J was inspired by David Coffin's dcraw; a C program that handles raw formats from over 200 cameras.

Bildster is an image processing library for educational purposes that provides tools for loading and manipulating (or creating) images. It provides a split screen view (before / after). Both, a C and a Java version exist. Das Projekt stellt das Programmpaket "Bildster" bereit --- eine Entwicklungsumgebung für Bildverarbeitungsprogramme. Es gibt eine C-Version für Linux und eine plattformunabhängige Java-Version. Das Programm eignet sich für den Informatikunterricht in der Oberstufe. Lizenz ist GPL 3.

An image transformation tool where arbitrary arithmetic transformations can be done pixel by pixel through user defined formulas written in java. Similar in concept to convolution matrices, but allowing any arbitrary expression to generate new values.