Rawstudio is an open-source program to read and manipulate RAW images from
digital cameras. It will convert your RAW files into JPEG, PNG, or TIFF
images which you can then print or send to friends and clients. You can
also upload photos directly to Picasa, Flickr, and Facebook galleries.
Rawstudio is intended to be the first tool in your image processing chain.
After you have made your overall image adjustments to your image, you can
use an image editing application to further work on your images. Rawstudio
itself is a highly specialized application for reviewing and processing RAW
images, not a fully featured image editing application.
RawTherapee is a powerful RAW image processing appliction. It features:
High Image Quality
- Various demosaicing algorithms: AMaZE, DCB, fast, AHD, EAHD, HPHD & VNG4.
- Advanced color handling, including color management.
- Enhanced exposure and tonality tools
- Multiple denoising methods and several tools to enhance details.
Efficiency
- Multi-threaded algorithms for high performance
- Batch processing: convert all the developed images at once without not
loading the processor while you work.
- Basic tools immediately at your hands.
- Parallel editing of multiple images.
- An optional secondary display can be used.
Versatility
- Wide variety of supported cameras
- Advanced control over the algorithms with many fine-tuning parameters.
- Command line usage besides the normal graphical interface.
- Various layouts: single/multiple/vertical tab, with/without filmstrip.
Blender is a free and fully functional 3D
modeling/rendering/animation/gaming package.
Ruby/Cairo is a Ruby binding for Cairo.
Ruby binding for Thomas Boutell's gd 2.x graphics library
This gem allows you to find the size of an image
using Ruby.
It's a Ruby script that loads the application classes and analyzes its
properties (attributes, methods) and relationships (inheritance, model
associations like has_many, etc.) The output is a graph description in
the DOT language, suitable to be handled with tools like Graphviz.
The Graphics Transformation Languages is a set of libraries for using and
integrating transformation algorithms (such as filter or color conversion) in
graphics applications.
The goal is to provide the tools, languages and libraries to create generic
transformation for graphics. Those transformations could then be used by
different programs (Krita, The Gimp, CinePaint, gegl...).
Currently the focus is on developing two languages, designed for two different
implementations.
- OpenCTL which is a GPL compatible of the Color Transformation Language, this
language is dedicated at transforming the value of a single pixel (for
instance brightness adjustement or desaturate). CTL is designed to be part of
the Color Management process.
- OpenShiva is inspired by Adobe's Hydra language from the AIF Toolkit, Shiva
is a language that apply a kernel-like transformations on an image, that means
it works using more than one pixel.
SampleICC provides an open source platform independent C++ library for reading,
writing, manipulating, and applying ICC profiles along with applications that
make use of this library.
A SANE scanner backend for various Epson scanners.
This backend supports many more devices than the sane-epson included
in graphics/sane-backends, including new multifunction devices such
as the SX400.