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NIPS
2004
13 years 9 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
CVPR
2005
IEEE
14 years 9 months ago
Robust and Efficient Foreground Analysis for Real-Time Video Surveillance
We present a new method to robustly and efficiently analyze foreground when we detect background for a fixed camera view by using mixture of Gaussians models and multiple cues. Th...
Ying-li Tian, Max Lu, Arun Hampapur
CVPR
1998
IEEE
14 years 9 months ago
Real-Time 2-D Feature Detection on a Reconfigurable Computer
We have designed and implemented a system for real-time detection of 2-D features on a reconfigurable computer based on Field Programmable Gate Arrays (FPGA `s). We envision this ...
Arrigo Benedetti, Pietro Perona
ADMA
2008
Springer
123views Data Mining» more  ADMA 2008»
14 years 2 months ago
Supporting Customer Retention through Real-Time Monitoring of Individual Web Usage
Customer retention is crucial for any company relying on a regular client base. One way to approach this problem is to analyse actual user behaviour and take proper actions based o...
Peter Hofgesang, Jan Peter Patist
ICMCS
2000
IEEE
114views Multimedia» more  ICMCS 2000»
14 years 3 days ago
A Panorama-Based Technique for Annotation Overlay and Its Real-Time Implementation
The panorama-based annotation method described in this paper uses a panoramic image as the source of information about the positions of the annotations. It finds image alignment p...
Masakatsu Kourogi, Takeshi Kurata, Katsuhiko Sakau...