ICASSP
2011
IEEE
13 years 3 months ago
2011
IEEE
Recently, the margin criterion has been successfully used for parameter optimization in graphical models. We introduce maximum margin based structure learning for Bayesian network...
ICASSP
2011
IEEE
13 years 3 months ago
2011
IEEE
This paper presents a novel method of visual saliency detection. The use of saliency promises benefits to multimedia applications. However, up to now just few reasonable applicat...
ICASSP
2011
IEEE
13 years 3 months ago
2011
IEEE
Consider a robust downlink beamforming optimization problem for secondary multicast transmission in a multiple-input multiple-output (MIMO) spectrum sharing cognitive radio (CR) n...
ICASSP
2011
IEEE
13 years 3 months ago
2011
IEEE
Passive sonar arrays are often used to find submerged vessels by measuring their radiated signal. Acoustic vector-sensor (AVS) arrays, which are normally towed by the ship at the...
ICASSP
2011
IEEE
13 years 3 months ago
2011
IEEE
In this paper, we develop the theory of a new class of two dimensional arrays with sensors on lattice(s) which can be used to construct a virtual array of much larger size through...
ICASSP
2011
IEEE
13 years 3 months ago
2011
IEEE
The purpose of this paper is to develop an algorithm achieving the performance of fixed-complexity decoder (FSD) with much lower complexity than FSD. An adaptive expansion strate...
ICASSP
2011
IEEE
13 years 3 months ago
2011
IEEE
The performance of a typical speaker verification system degrades significantly in reverberant environments. This degradation is partly due to the conventional feature extractio...
ICASSP
2011
IEEE
13 years 3 months ago
2011
IEEE
High resolution through-the-wall radar imaging (TTWRI) demands wideband signals and large array apertures. Thus a vast amount of measurements is needed for a detailed reconstructi...
ICASSP
2011
IEEE
2011
IEEE
Binaural extension and performance of single-channel spectral subtraction dereverberation algorithms
13 years 3 months ago
Single-channel spectral subtraction algorithms are commonly used to suppress late reverberation. A binaural extension of such methods, apart from suppressing reverberation without...
ICASSP
2011
IEEE
13 years 3 months ago
2011
IEEE
Slice group coding using Flexible Macroblock Ordering (FMO) based on Macroblock (MB) importance in H.264/AVC has been studied for providing higher error robustness in error prone ...