ICASSP
2010
IEEE
13 years 7 months ago
2010
IEEE
Annotation of large multilingual corpora remains a challenge to the data-driven approach to speech research, especially for under-resourced languages. This paper presents crosslan...
ICASSP
2010
IEEE
13 years 7 months ago
2010
IEEE
In this paper, we use information retrieval (IR) techniques to improve a speech recognition (ASR) system. The potential benefits include improved speed, accuracy, and scalability...
ICASSP
2010
IEEE
13 years 7 months ago
2010
IEEE
The major contribution of this paper is the presentation of a general unifying description of distributed algorithms allowing to map local, node-based, algorithms onto a single gl...
ICASSP
2010
IEEE
13 years 7 months ago
2010
IEEE
We propose an ℓ1 criterion for dictionary learning for sparse signal representation. Instead of directly searching for the dictionary vectors, our dictionary learning approach i...
ICASSP
2010
IEEE
13 years 7 months ago
2010
IEEE
Detecting the time of occurrence of an acoustic event (for instance, a cheer) embedded in a longer soundtrack is useful and important for applications such as search and retrieval...
ICASSP
2010
IEEE
13 years 7 months ago
2010
IEEE
We propose a novel algorithm for sparse system identification in the frequency domain. Key to our result is the observation that the Fourier transform of the sparse impulse respo...
ICASSP
2010
IEEE
13 years 7 months ago
2010
IEEE
We propose a new framework for speaker recognition, referred as Fishervoice. It includes the design of a feature representation known as the structured score vector (SSV), which r...
ICASSP
2010
IEEE
13 years 7 months ago
2010
IEEE
This paper proposes a method to estimate the parameters of the relative phase probability density function (RP pdf) of the complex coefficients when the image is corrupted by add...
ICASSP
2010
IEEE
13 years 7 months ago
2010
IEEE
We present a novel framework based on hidden Markov models (HMMs) for matching feature point sets, which capture the shapes of object contours of interest. Point matching algorith...
ICASSP
2010
IEEE
13 years 7 months ago
2010
IEEE
We extensively evaluated a data hiding algorithm for stereo audio signals which embeds data using the polarity of the echoes added to the high-frequency channels, which we have pr...