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Publications associées (197)

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Modeling Human Interaction in Meetings

Hervé Bourlard, Daniel Gatica-Perez, Samy Bengio, Guillaume Lathoud, Darren Moore, Florent Monay Michaud

This paper investigates the recognition of group actions in meetings by modeling the joint behaviour of participants. Many meeting actions, such as presentations, discussions and consensus, are characterised by similar or complementary behaviour across par ...

2003

The IDIAP Smart Meeting Room

Darren Moore

The IDIAP Smart Meeting Room is a meeting room equipped with synchronised, multi-channel audio-visual recording facilities. This document presents a detailed description of the room with particular emphasis on the acquisition equipment and the components u ...

IDIAP2002

The VidTIMIT Database

This communication describes the multi-modal VidTIMIT database, which can be useful for research involving mono- or multi-modal speech recognition or person authentication. It is comprised of video and corresponding audio recordings of 43 volunteers, recit ...

IDIAP2002

Information Fusion and Person Verification Using Speech & Face Information

This report provides an overview of important concepts in the field of information fusion, followed by a review of literature pertaining to audio-visual person identification & verification. Several recent adaptive and non-adaptive techniques for reaching ...

IDIAP2002

Modeling Human Interaction in Meetings

Hervé Bourlard, Daniel Gatica-Perez, Samy Bengio, Guillaume Lathoud, Darren Moore, Florent Monay Michaud

IDIAP2002

A digital seed: designing a toy plant to facilitate cognitive growth

Mauro Cherubini

This study is designed to understand how to facilitate children's conceptual growth about plants using digital technology. Fifteen 4 and 5 year old children were interviewed to identify their understandings about plant growth and reproduction. Misunderstan ...

2002

Influence of a Large Image Watermarking Scheme Parallelization on Possible Attacks

Touradj Ebrahimi, Oscar Divorra Escoda

Digital data representation provides an efficient and fast way to access to information and to exchange it. In many situations though ownership or copyright protection mechanisms are desired. For still images and video, one possible way to achieve this is ...

SPIE2001

A Novel Digital Image Processing System for the Transient Liquid Crystal Technique applied for Heat Transfer and Film Cooling Measurements

Albin Bölcs, Gregory Vogel

This paper is dedicated to the transient liquid crystal technique measurements for multiple view access by using a novel digital recording and image processing system. The transient liquid crystal technique is widely used for heat transfer investigations i ...

2000

Realisation of an Adaptive Audio Tool

Catherine Boutremans, Arnaud Meylan

Real-time audio over the best effort Internet often suffers from packet loss. So far, Forward Error Correction (FEC) seems to be an efficient way to attenuate the impact of loss. Nevertheless to ensure efficiency of FEC, the source rate must be continuousl ...

2000

Realisation of an Adaptive Audio Tool

Catherine Boutremans, Arnaud Meylan

Real-time audio over the best effort Internet often suffers from packet loss. At this time, Forward Error Correction (FEC) seems to be an efficient way to attenuate the impact of loss. Nevertheless to ensure efficiency of FEC, the source rate must be conti ...

2000