ICASSP
2008
IEEE
14 years 21 days ago
2008
IEEE
We address the design and optimization of an energy-efficient lifting-based 2D transform for wireless sensor networks with irregular spatial sampling. The 2D transform is designe...
ICASSP
2008
IEEE
14 years 21 days ago
2008
IEEE
Owing to the lack of resolution of the measurement and the randomness inherent in the signal and the measuring devices, the measurement noise is often signal-dependent. Although t...
ICASSP
2008
IEEE
14 years 21 days ago
2008
IEEE
We propose a new algorithm for Approximate Joint Diagonalization (AJD) with two main advantages over existing state-of-the-art algorithms: Improved overall running speed, especial...
ICASSP
2008
IEEE
14 years 21 days ago
2008
IEEE
We present a novel video fingerprinting method based on subspace embedding. The proposed method is particularly robust against frame-rate conversion attacks and geometric attacks...
ICASSP
2008
IEEE
14 years 21 days ago
2008
IEEE
In this study a self-steering beamformer with binaural output for a head-worn microphone array is investigated in simulated and realworld conditions. The influence of the underly...
ICASSP
2008
IEEE
14 years 21 days ago
2008
IEEE
Compressed sensing allows perfect recovery of sparse signals (or signals sparse in some basis) using only a small number of measurements. The results in the literature have focuse...
ICASSP
2008
IEEE
14 years 21 days ago
2008
IEEE
Many recent works that study the impact of spatial correlation on the performance of multi-input multi-output (MIMO) systems assume a separable (also known as the Kronecker) model...
ICASSP
2008
IEEE
14 years 21 days ago
2008
IEEE
Digital fingerprinting aims at protecting multimedia contents from illegal redistribution by embedding imperceptible fingerprints identifying the users. We propose two approache...
ICASSP
2008
IEEE
14 years 21 days ago
2008
IEEE
Sight-reading is the ability to read and perform music from a written score with little or no preparation. Though an integral part of musicianship, it is rarely or minimally addre...
ICASSP
2008
IEEE
14 years 21 days ago
2008
IEEE
We investigate several feature normalization and scaling approaches for use in speaker verification based on support vector machines. We are particularly interested in methods th...