ICASSP
2008
IEEE
14 years 8 months ago
2008
IEEE
Dimensionality reduction (DR) is a major issue to improve the efficiency of the classifiers in Hyperspectral images (HSI). Recently, the independent component analysis (ICA) app...
ICASSP
2008
IEEE
14 years 8 months ago
2008
IEEE
The performance of speaker recognition systems drop significantly under noisy conditions. To improve robustness, we have recently proposed novel auditory features and a robust spe...
ICASSP
2008
IEEE
14 years 8 months ago
2008
IEEE
Component forensics is an emerging methodology for forensic analysis that aims at estimating the algorithms and parameters in each component of a digital device. This paper propos...
ICASSP
2008
IEEE
14 years 8 months ago
2008
IEEE
We derive a novel method to determine the parameters for regularized super-resolution problems. The proposed approach relies on the Joint Maximum a Posteriori (JMAP) estimation te...
ICASSP
2008
IEEE
14 years 8 months ago
2008
IEEE
In this work, we implement a real-time visual tracker that targets the position and 3D pose of objects in video sequences, specifically faces. Using Stream Processors for perform...
ICASSP
2008
IEEE
14 years 8 months ago
2008
IEEE
We propose an extension of EFICA algorithm for piecewise stationary and non Gaussian signals. The proposed method is able to profit from varying distribution of the original sign...
ICASSP
2008
IEEE
14 years 8 months ago
2008
IEEE
This paper proposes performance measures to evaluate object tracking algorithms using object labels and sizes.. The usefulness and effectiveness of the proposed evaluation measure...
ICASSP
2008
IEEE
14 years 8 months ago
2008
IEEE
Many source separation algorithms fail to deliver robust performance when applied to signals recorded using highdensity microphone arrays where distance between sensor elements is...
ICASSP
2008
IEEE
14 years 8 months ago
2008
IEEE
Here we present a new approach to automatically detect and count breeding Greater Flamingos (Phoenicopterus Roseus) on aerial photographsof their colonies. We consider a stochasti...
ICASSP
2008
IEEE
14 years 8 months ago
2008
IEEE
Distributed coding of correlated grayscale stereo images is effectively addressed by a recently proposed codec that learns block-wise disparity at the decoder. Based on the Slepia...