ICASSP
2011
IEEE
13 years 1 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
13 years 1 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
13 years 1 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...
ICASSP
2011
IEEE
13 years 1 months ago
2011
IEEE
Robust operation of wireless sensor networks deployed in harsh environment is important in many application. In this paper, we develop a robust technique for distributed detection...
ICASSP
2011
IEEE
13 years 1 months ago
2011
IEEE
This paper discusses ECG biometric recognition in a distributed system, such as smart cards. In a setting where every card is equipped with an ECG sensor to record heart beats fro...
ICASSP
2011
IEEE
13 years 1 months ago
2011
IEEE
Real-time streaming signal processing systems typically desire high throughput and low latency. Many such systems can be modeled as synchronous data flow graphs. In this paper, w...
ICASSP
2011
IEEE
13 years 1 months ago
2011
IEEE
In this paper, we present the Hidden Discrete Tempo Model, an effective Dynamic Bayesian Network for audio to score matching. Its main feature is an explicit modeling of tempo, wh...
ICASSP
2011
IEEE
13 years 1 months ago
2011
IEEE
This paper presents a method for generating indexable and browsable keyword metadata from ASR transcripts by leveraging the Web. Search engine queries are built from an ASR transc...
ICASSP
2011
IEEE
13 years 1 months ago
2011
IEEE
The statistical footprint left by JPEG compression can be a valuable source of information for the forensic analyst. Recently, it has been shown that a suitable anti-forensic meth...
ICASSP
2011
IEEE
13 years 1 months ago
2011
IEEE
Commonly used speech enhancement algorithms estimate the power spectral density of the noise to be removed, or make a decision about the presence of speech in a particular frame, ...