Search Results for "algorithm" - Page 2

This is a MATLAB implementation of inverse compositional Active Appearance Models (AAMs), as described in the "Active Appearance Models Revisited" paper by Iain Matthews and Simon Baker.

This project focuses on implementing flash photography related algorithms. The first algorithm to be implemented is called "Flash Photography Enhancement via Intrinsic Relighting", presented in SIGGRAPH 2004, see http://artis.imag.fr/Publications/2004/

This is a basic implementation of the Floating Textures algorithm presented at the Eurographics 2008 conference.

Audio Analysis/Resynthesis the way Darwin would have done it if he were only into computer music. Using a genetic algorithm to evolve a sinusoidal/noise based sound model, create variations as the audio chromosome of a sound's family tree progresses.

Introduction: ZoomFX is a free tool to help in image batch process thanks to an helpful visual interface and powerful filters. Just use drag & drop to apply some filters to a bunch of images. Author: Eloi Du Bois.

Foad is an open source software which receive an EKG Signal from scanner, WFDB database or heart sensors. Finding patient disease started by taking Fourier transform (FFT) from input signal and extract a single cycle. Based on some heuristic algorithm the most important feature like P , Q , R , S , T captured and feed to trained neural network. and so the final decision made by CNN library. As mentioned before this software also capable do some image processing on scanned paper to lower the final costs.

Extremely Lightweight Beat Detection Algorithm - BeatDetektor uses a very simple statistical model designed from scratch by myself to detect the BPM of music and provides real-time feedback useful for visualization and synchronization.

...https://github.com/aaronbot3000/image-evolver The goal of the Image Evolver is to recreate a source picture using overlapping transparent shapes positioned a genetic algorithm.

An implementation of Bruhn et al.'s fast variational optical flow algorithm using the OpenCV image processing library. The code calculates dense flow fields with a user-specified level of precision.

Lisn uses the JNI to interface with various media players(winamp/itunes) using either the COM interface or HWND calls. Allows intuitive interaction with the media players as well as a quasi heuristic algorithm for volume control(under development)

this is a proof of concept direct show filter implementing the tntdemux algorithm. Based on MDAPI filter (http://sourceforge.net/projects/mdapifilter) , this filter will allow to get picture on newtec transponders found on ab3 sat. The newtec transponders are not encryted and the transport stream is just muxed in a different way than standard DVB-S. This filter is not yet functional, the filter and the associated gui program has been tested using a WinTV-HVR-4000, but other user reported that it was not working. ...

An implementation of ray tracing algorithm.

Active Shape/Appearance Model Library (ASMLibrary/AAMLibrary) source code, which includes ASMBuilding/AAMBuilding as well as ASMFitting/AAMFitting algorithm. It is developped under OpenCV 1.0 for locating features in a face and face recognition.

This is a library that implements multicast (ASM and SSM) sockets with dynamic fec capabilities in order to guarantee QoS in broadcasting services. The implemented algorithm is the result of my personal Ph. research.

An open source image segmentation tool which uses the graphcut algorithm. More will follow...

SMorFix is an algorithm to produce parametrized textures, under development; its current use is to produce interesting random binary textures. Standalone program and a plugin for GIMP v1.2.x are available.

This application/ conditioner optimizes the indexlist for triangles according to the algorithm described in the paper 'Fast Triangle Reordering for Vertex Locality and Reduced Overdraw' from Pedro V. Sander, Diego Nehab, Joshua Barczak at Siggraph 07

pcm+ is a C++ platform-independent framework for multi-core processors to develop easily real-time audio processing and synthesis algorithm with high performance and scalability.

callgraph is a project that provides an algorithm for an optimal vertex positioning of any connected graph in 3D, as well as the library and sample application for viewing graphs in 3D.

Library of terrain level of detail algorithm nodes for Coin (an implementation of an Open Inventor scene graph) and other utility classes. Currently are implemented ROAM, Geo Mip-Mapping and Chunked-LoD algorithms. Any issues and feedback for this projec

The Hardware Assisted Visibility Sorting (HAVS) algorithm is a GPU-based, direct volume renderer for unstructured grids. The algorithm operates in both object- and images-space and includes a sample-based, dynamic level-of-detail algorithm.

Ambient Occlusion research project on graphics hardware Uses Cg/OpenGL. Presents a new image space algorithm that allows for local ambient occlusion effects; and a sphere based approximation with ambient occlusion using a sprite based approach.

vuVolume is a framework for volume rendering algorithms in C++. When creating a new rendering method in vuVolume it is possible to just concentrate on the actual algorithm and let the framework take care of the more administrative tasks.

PyPotrace is a Python programming language binding for Peter Selinger's Potrace raster to vector conversion algorithm. No separate Potrace library or application required!

This work was a project done in course of the Summer School on Image Processing 2006 (SSIP) in Szeged,Hu. Performs a snake algorithm on 512x512. Image processing tasks are done with OpenCV and the GUI is implemented with Qt4.1.