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ICASSP
2009
IEEE
16 years 1 months ago
Bayesian sparse image reconstruction for MRFM
In this paper, we propose a Bayesian model and a Monte Carlo Markov chain (MCMC) algorithm for reconstructing images that consist of only few non-zero pixels. An appropriate distr...
Nicolas Dobigeon, Alfred O. Hero, Jean-Yves Tourne...
ICASSP
2009
IEEE
16 years 1 months ago
Automatic named identification of speakers using diarization and ASR systems
In this paper, we consider the extraction of speaker identity from audio records of broadcast news without a priori acoustic information about speakers. Using an automatic speech ...
Vincent Jousse, Simon Petit-Renaud, Sylvain Meigni...
ICASSP
2009
IEEE
16 years 1 months ago
Anti-collusion fingerprinting with scalar Costa scheme (SCS) and colluder weight recovery
— An anti-collusion fingerprinting system is developed to protect media files against time-varying collusion attacks based on the scalar Costa scheme (SCS) and colluder weight ...
Byung-Ho Cha, C.-C. Jay Kuo
ICASSP
2009
IEEE
16 years 1 months ago
Automatic evaluation of spoken english fluency
This paper presents a method to automatically quantify the spoken English fluency skills of speakers. The focus of this work is to automatically compute a numeric score of spoken...
Om Deshmukh, Kundan Kandhway, Ashish Verma, Kartik...
ICASSP
2008
IEEE
16 years 1 months ago
Investigating automatic assessment of reading comprehension in young children
This paper describes a preliminary investigation into automatic assessment of reading comprehension in young children. In particular we studied the feasibility of automatic scorin...
Matteo Gerosa, Shrikanth Narayanan