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IWEC
2004
15 years 5 months ago
EffecTV: A Real-Time Software Video Effect Processor for Entertainment
EffecTV is a real-time software video effect processor based on motion detection and image processing techniques. EffecTV was released in 2001 as an open source software, and has b...
Kentaro Fukuchi, Sam Mertens, Ed Tannenbaum
NIPS
2004
15 years 5 months ago
Real-Time Pitch Determination of One or More Voices by Nonnegative Matrix Factorization
An auditory "scene", composed of overlapping acoustic sources, can be viewed as a complex object whose constituent parts are the individual sources. Pitch is known to be...
Fei Sha, Lawrence K. Saul
WSCG
2001
91views more  WSCG 2001»
15 years 5 months ago
Fast Hybrid Block- and Pixel- Recursive Disparity Analysis for Real-Time Applications in Immersive Tele-Conference Scenarios
This paper presents a fast disparity analysis approach based on a hybrid block- and pixel-recursive matching scheme. The key idea is to choose efficiently a small number of candid...
Peter Kauff, Nicole Brandenburg, Michael Karl, Oli...
VMV
2003
324views Visualization» more  VMV 2003»
15 years 5 months ago
A Color Similarity Measure for Robust Shadow Removal in Real Time
We introduce an approach for realtime segmentation of a scene into foreground objects, background, and object shadows superimposed on the background. To segment foreground objects...
Daniel Grest, Jan-Michael Frahm, Reinhard Koch
VMV
2003
163views Visualization» more  VMV 2003»
15 years 5 months ago
Real-Time Volumetric Intersections of Deforming Objects
We present a new algorithm for the computation of volumetric intersections of geometrically complex objects, which can be used for the efficient detection of collisions. Our appr...
Bruno Heidelberger, Matthias Teschner, Markus H. G...