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ICASSP
2008
IEEE
15 years 11 months ago
Singer melody extraction in polyphonic signals using source separation methods
We propose a new approach for singer melody extraction, based on blind source separation techniques. The short time Fourier transform (STFT) of the singer signal is modelled by a ...
Jean-Louis Durrieu, Gaël Richard, Bertrand Da...
ICASSP
2008
IEEE
15 years 11 months ago
Video denoising using a spatiotemporal statistical model of wavelet coefficients
We propose a video denoising algorithm based on a spatiotemporal Gaussian scale mixture (ST-GSM) model in the wavelet transform domain. This model simultaneously captures local co...
Gijesh Varghese, Zhou Wang
144
Voted
TABLETOP
2008
IEEE
15 years 11 months ago
Presenting using two-handed interaction in open space
Based on recent demonstrations of low-cost, infrared-based point tracking, we explore two-handed, surface-less interaction for presentation. On both hands, thumb and index finger...
Luc Vlaming, Jasper Smit, Tobias Isenberg
MIMI
2007
Springer
15 years 10 months ago
Spiral MRI Reconstruction Using Least Square Quantization Table
Recently, the authors introduced least square quantization table (LSQT) method to accelerate the direct Fourier transform to reconstruct magnetic resonance images acquired using a ...
Dong Liang, Edmund Y. Lam, George S. K. Fung, Xin ...
154
Voted
ICMCS
2005
IEEE
135views Multimedia» more  ICMCS 2005»
15 years 10 months ago
Retrieving, Adapting and Delivering Multimedia Content Using a Mobile Agent Architecture
An integrated, reconfigurable, adaptable and open system for mining, indexing and retrieving multimedia information based on a mobile agent technology scheme is presented. The sys...
Nikolaos Papadakis, Anastasios D. Doulamis, Dimitr...