Computer Graphics

The cinema video player interface provides the ability to view closed captioned (CC) text at specific intervals of the movie. The interface also includes a draggable playhead, volume control, and optional JPG logo. Videos are buffered during load, to provide a smooth, steaming playback. Buffering... Platforms: Not Applicable

Add text and shapes to your digital pictures. Combine images together to create your own. Work with layers to touch up your favorites or make something new from scratch. Do all this and more with Acorn. Acorn is an image editor built for the Mac with simplicity in mind. Fast, easy, and fluid,... Platforms: Mac

Linux Wrath is a rpg/first person shooter Goal: destroy targets. Created at aueb for the computer graphics course and took us 2 weeks to complete (we were 2 people). Project at: http://code.google.com/p/linuxwrath/ Platforms: Windows, Mac, Linux

Sh is a predecessor to the RapidMind Multi-core Development Platform, a metaprogramming language for programmable GPUs. It is the result of research at the University of Waterloo Computer Graphics Lab. Platforms: Windows, Mac, Linux

SoftSkies is a music visualizer and screensaver that produces mood-enhancing animated cloudscapes, rich with color and realistic motion. SoftSkies features professional color design, patent-pending cloud animation, dynamic image scenery and fine-grained visual control. SoftSkies is ideal for... Platforms: Mac

MediaCalc is a tool to calculate the optimum datarate before encoding a videostream. Notes: • The Preset Values were averaged, because the usable amount of your Mediacapacity can vary. • The Audio Bitrate Presets are typical used Values for the selected Streamtype. • If you use multiple... Platforms: Mac

AquaFlow is a Quartz Composer visualizer plugin for iTunes. The wave of light flows with the sound. Platforms: Mac, iTunes 8.0.1 or later

LED Flow is a Quartz Composer visualizer plugin for iTunes. This Quartz Composer Composition is a challenge to visualize the flow of music. A real level meter is usually fixed. But in this case, it is floating on the music. Platforms: Mac, iTunes 8.0.1 or later

LineReaction is a Quartz Composer visualizer plugin for iTunes. The sound flows like the waveform. Platforms: Mac

Figure is a Quartz Composer visualizer plugin for iTunes. It goes slowly between jacket image and title. Platforms: Mac

Bugaboo is a Quartz Composer visualizer plugin for iTunes. Living thing of light shakes like a dance,reacting on the sound. Platforms: Mac

About Painter s Picker An extension to the color picker panel in Mac OS X that puts a fully interactive color wheel into almost every applciation in Mac OS X. If you ve ever played with a color wheel or just looked at a color chart in an optometrist s office, then you re familiar with the kind... Platforms: Mac

About Vue d'Esprit Vue 4 is a powerful 3D application optimized for the creation, rendering and animation of natural scenery. It s unbeatable at 3D scenery, and it s great for other forms of art too! Vue 4 was designed for beginners as well as advanced users. It has been granted many awards for... Platforms: Mac

Winter Wonders visualizer has arrived - just in time for the holidays! Winter Wonders is a real-time music visualizer for iTunes. Winter Wonders is designed to be visually engaging and extremely reactive while allowing you to customize and control it. We've created Winter Wonders as a delightful... Platforms: Mac

Create stunning and realistic light ray effects quickly and easily. Known as volumetric lighting in computer graphics or crepuscular rays in atmospheric optics, this dramatic effect adds polish and style. Since the rays are only added to highlight areas, Platforms: Mac

The Vision Egg is a Python programming library (with demo applications) that uses standard, inexpensive computer graphics cards to produce visual stimuli for vision research experiments. The Vision Egg is a high level interface between Python and OpenGL. In addition to methods for automatic... Platforms: *nix, Python, BSD

Quaternion Library for SimulinkVersion 1.7 (JASP) 12-Dec-2009This is a library of blocks that allows manipulation of quaternions.The available blocks are: Quaternion Normalize Quaternion Conjugate Quaternion Multiply Quaternion Propagation Quaternion Vector Transform Quaternion Vector Rotation... Platforms: Matlab

For purposes of these tools, a quaternion, q, is just a four element vector where q(1:3) is the "imaginary" or "vector" portion of the hypercomplex number, and q(4) is the "real" or "scalar" portion. Consequently, if q represents a rotation, then: q(1) = v1*sin(phi/2) q(2) = v2*sin(phi/2) q(3) =... Platforms: Matlab

These two functions impliment the system of elliptical Fourier shape descriptors first described by Kuhl and Giardina in "Elliptic Fourier features of a closed contour" Computer Graphics and Image Processing 18:236-258 1982. fEfourier is the forward transform which creates a "shape spectrum" of a... Platforms: Matlab

This interpolation package re-implements Matlab's built in methods ppval (1-d case polynomial evaluator) and ppual (multidimensional polynomial evaluator) which are used by Matlab to evaluate polynomial in their so called "pp-form". Matlab's built in versions are extrimely slow even though... Platforms: Matlab