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ICASSP
2009
IEEE
14 years 3 months ago
Mutual information based channel selection for speaker diarization of meetings data
In the meeting case scenario, audio is often recorded using Multiple Distance Microphones (MDM) in a non-intrusive manner. Typically a beamforming is performed in order to obtain ...
Deepu Vijayasenan, Fabio Valente, Hervé Bou...
LREC
2010
150views Education» more  LREC 2010»
13 years 10 months ago
Eslo: From Transcription to Speakers' Personal Information Annotation
This paper presents the preliminary works to put online a French oral corpus and its transcription. This corpus is the Socio-Linguistic Survey in Orleans, realized in 1968. First,...
Iris Eshkol, Denis Maurel, Nathalie Friburger
ICASSP
2011
IEEE
13 years 13 days ago
Compensation of extrinsic variability in speaker verification systems on simulated Skype and HF channel data
In this work we focus on speaker verification on channels of varying quality, namely Skype and high frequency (HF) radio. In our setup, we assume to have telephone recordings of ...
Korbinian Riedhammer, Tobias Bocklet, Elmar Nö...
ICDCN
2011
Springer
13 years 5 days ago
Scheduling Randomly-Deployed Heterogeneous Video Sensor Nodes for Reduced Intrusion Detection Time
This paper proposes to use video sensor nodes to provide an efficient intrusion detection system. We use a scheduling mechanism that takes into account the criticality of the surve...
Congduc Pham
IFIP12
2009
13 years 6 months ago
Behaviour Recognition using the Event Calculus
We present a system for recognising human behaviour given a symbolic representation of surveillance videos. The input of our system is a set of timestamped short-term behaviours, t...
Alexander Artikis, Georgios Paliouras