This library allows metadata that is written to files on a digital camera to be
read. This library will be required for the gphoto2 port.
This is the libjpeg-turbo library.
libjpeg-turbo is a high-speed version of libjpeg for x86 and x86-64 processors
which uses SIMD instructions (MMX, SSE2, etc.) to accelerate baseline JPEG
compression and decompression.
libjpeg-turbo is generally 2-4x as fast as the unmodified version
of libjpeg, all else being equal.
libjpeg-turbo was originally based on libjpeg/SIMD by Miyasaka Masaru,
but the TigerVNC and VirtualGL projects made numerous enhancements to the codec,
including improved support for Mac OS X, 64-bit support,
support for 32-bit and big endian pixel formats (RGBA, ABGR, etc.),
accelerated Huffman encoding/decoding, and various bug fixes.
The goal was to produce a fully open source codec that could replace
the partially closed source TurboJPEG/IPP codec used by VirtualGL and TurboVNC.
libjpeg-turbo generally achieves 80-120% of the performance of TurboJPEG/IPP.
It is faster in some areas but slower in others.
The main purpose of LibMorph is loading (and saving) 3d models (3d modeller
object files). Given loader is dynamically linked when format of requested file
is recognized.
The library is very young piece of software, so chances are high that some
things don't work yet as they should or at all. If you have need for some
particular feature, drop me a mail, I'll try to reprioritize my TODO list.
LibMorph currently supports following formats (only loading at the moment):
LWOB -- LightWave[TM],
3DS -- 3D Studio[TM],
In future hopefully it'll support:
? -- Alias Wavefront[TM]
MAX -- 3D Studio Max[TM]
DXF -- CAD?
? -- Maya[TM]
? -- Soft Image[TM]
SVG -- XML, 2d Vector files converted to 3d (via libart?)
and more
Libvisual is an abstraction library that comes between applications and audio
visualisation plugins.
Often when it comes to audio visualisation plugins or programs that create
visuals, they depend on a player or something else; basically, there is no
general framework that enabled application developers to easily access cool
audio visualisation plugins. Libvisual wants to change this by providing an
interface towards plugins and applications; through this easy to use interface
applications can easily access plugins and, since the drawing is done by the
application, it also enables the developer to draw the visual anywhere he
wants.
The framework also allows you to morph to different plugins and mix two at
once; all kinds of neat tricks are possible using this method.
tif22pnm is a command line utility that converts between TIFF sampled images
and PNM images (both directions), using the libtiff library, but not using
NetPBM. tif22pnm is similar to tifftopnm utility in the NetPBM distribution,
but tif22pnm handles a wider range of TIFF files and it is able to output
the alpha channel as a PBM or PGM file. png22pnm, a converter from PNG to
PNM is also bundled into the distribution.
Wings3D is a OpenSource polygon mesh modeler inspired by Nendo.
It allows you to intuitively build a 3D mesh and even assign
materials to it.
GNOME Colorscheme is a color scheme builder for the GNOME desktop. It is
useful for web creation as well as room painting. It supports 6 various
types of color schemes: Complements, Split Complements, Triads, Tetrads,
Analogous, and Monochromatic.
The user can lighten/darken the whole colorscheme or increase/decrease
its saturation.
Lua-GD is a library that allows you to use the gd graphic library from
programs written in the Lua programming language.
Mahotas is a computer vision and image processing library for Python. It
includes many algorithms implemented in C++ for speed while operating in
numpy arrays and with a very clean Python interface.
Notable algorithms:
- Watershed
- Convex points calculations
- Hit & miss thinning
- Zernike & Haralick, LBP, and TAS features
- Freeimage-based numpy image loading
- Speeded-Up Robust Features (SURF), a form of local features
- Thresholding
- Convolution
- Sobel edge detection
Mesa demos is a collections of demos and test programs to demonstrate various
aspects of the mesa and OpenGL libraries.
It is part of the mesa software suite.