ICASSP
2009
IEEE
14 years 6 months ago
2009
IEEE
Abstract—Hyperspectral unmixing aims at identifying the hidden spectral signatures (or endmembers) and their corresponding proportions (or abundances) from an observed hyperspect...
ICASSP
2009
IEEE
14 years 6 months ago
2009
IEEE
Being able to animate a speech production model with articulatory data would open applications in many domains. In this paper, we first consider the problem of acquiring articula...
ICASSP
2009
IEEE
14 years 6 months ago
2009
IEEE
It is difficult to adapt discriminative classifiers, particularly kernel based ones such as support vector machines (SVMs), to handle mismatches between the training and test da...
ICASSP
2009
IEEE
14 years 6 months ago
2009
IEEE
K-Means is a clustering algorithm that is widely applied in many elds, including pattern classi cation and multimedia analysis. Due to real-time requirements and computational-cos...
ICASSP
2009
IEEE
14 years 6 months ago
2009
IEEE
Training accurate acoustic models typically requires a large amount of transcribed data, which can be expensive to obtain. In this paper, we describe a novel semi-supervised learn...
ICASSP
2009
IEEE
14 years 6 months ago
2009
IEEE
ICASSP
2009
IEEE
14 years 6 months ago
2009
IEEE
This paper proposes a method for adaptive speech dereverberation and speaker-position change detection, which have not previously been addressed. Signal transmission channels in r...
ICASSP
2009
IEEE
14 years 6 months ago
2009
IEEE
Sparse Decomposition (SD) of a signal on an overcomplete dictionary has recently attracted a lot of interest in signal processing and statistics, because of its potential applicat...
ICASSP
2009
IEEE
14 years 6 months ago
2009
IEEE
CT The mobile internet has finally arrived with the sky-rocketing usage increase of HSPA. LTE, WiMAX and evolved WiFi are the upcoming wireless standards which are based on OFDM an...
ICASSP
2009
IEEE
14 years 6 months ago
2009
IEEE
This panel paper presents motivations for discussing mobile media search and contains statements from the panelists who are industry research leaders in this field.