ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
We describe a new approach for rescoring speech lattices — with long-span language models or wide-context acoustic models — that does not entail computationally intensive latt...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
Spectral envelopes of speech signals are typically obtained by making stationarity assumptions about the signal which are not always valid. The Adaptive Quasi-Harmonic Model (AQHM...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
In this paper we consider the application of a homotopy-continuation based method for finding interference alignment (IA) solutions for the deterministic K-user multiple-input mu...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
In this paper, we propose an efficient and robust fall detection system by using a fuzzy one class support vector machine based on video information. Two cameras are used to capt...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
Multiple-description coding (MDC) provides a promising solution to support the error-prone transmission over multiple channels. One extremely important application is to design ef...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
The scarcity of available multi-track recordings constitutes a severe constraint on the training of probabilistic models for voice extraction from polyphonic music. We propose a n...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
This paper proposes a new multi-exposure fusion algorithm for HDR imaging. The advantage of the fusion based method is that it does not actually generate HDR images so that the co...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
Imaging in poor weather is often severely degraded by scattering due to suspended particles in the atmosphere such as haze and fog. In this paper, we propose a novel fast defoggin...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
Head-related impulse responses (HRIRs), which are measured from an acoustic source to the left and right ear, characterize the acoustic properties of the outer ear. Due to the inv...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
— This paper proposes an efficient blind deterministic carrier frequency offset (CFO) estimation method for orthogonal frequency division multiplexing (OFDM) systems. In the pro...