Visprint makes fractal fingerprint png images based on the contents of any
file. The image will be different for almost every file with even slightly
different contents. Visprint uses the IFS fractal generation process,
pioneered by Michael Barnsley. It is a way to create images which are
self-similar to infinite depths. In other words, the picture is made up of
smaller versions of itself.
Simple drawing program enforcing limited slopes and diameters.
Xwpick lets you pick an image from an arbitrary window or rectangular
area of an X Window (DEC Window) server and write it to a file in a
variety of formats.
Waffle is a cross-platform C library that allows one to defer selection
of an OpenGL API and window system until runtime. For example, on Linux,
Waffle enables an application to select X11/EGL with an OpenGL 3.3
core profile, Wayland with OpenGL ES2, and other window system / API
combinations.
Waffle's immediate goal is to enable Piglit, Mesa's OpenGL test suite,
to test multiple OpenGL flavors in a cross-platform way. However,
Waffle's design does not preclude it from being useful to other
projects.
waifu2x achieves image superresolution for anime-style art using deep
convolutional neural networks from Torch. waifu2x-converter-cpp
reimplements its converter function in C++ using OpenCV.
WebP is a new image format that provides lossless and lossy compression for
images on the web. WebP lossless images are 26% smaller in size compared to
PNGs. WebP lossy images are 25-34% smaller in size compared to JPEG images at
equivalent SSIM index. WebP supports lossless transparency (also known as alpha
channel) with just 22% additional bytes. Transparency is also supported with
lossy compression and typically provides 3x smaller file sizes compared to PNG
when lossy compression is acceptable for the red/green/blue color channels.
Webmasters and web developers can use the WebP image format to create smaller
and richer images that can help make the web faster.
This is a port of "XaoS", a real time fractal browser for X11 and
ASCII terminals.
Features:
- Very fast algorithms allow interactive zooming.
- Various coloring modes are provided for points inside and
outside the selected fractal.
- Autopilot mode
- 11 fractal formulas
- saving to GIF files
- palette rotation
- random dot stereograms
xd3d is a simple scientific visualization tool designed to be easy to learn.
It can plot 2d and 3d meshes, with shadowing, contour plots, vector fields,
iso-contour (3d), as well as 3d surfaces z=f(x,y) defined by an algebraic
expression or a cloud of points. It generates high quality vector PostScript
files for scientific publications and still or animated bitmap images.
It includes the graph plotter xgraphic.