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Publications associées (185)

Fast Texture-Based Tracking and Delineation Using Texture Entropy

We propose a fast texture-segmentation approach to the problem of 2-D and 3--D model-based contour tracking, which is suitable for real-time or interactive applications. Our approach relies on detecting texture boundaries in the direction normal to the con ...

2004

Strategic adaptation in global logistics partnerships

In modern supply chains, specialized companies called third party logistics providers1 (TPLs) realize a growing part of the logistics and supply chain functions. In parallel to this evolution, traditional manufacturers have raised their willingness and rea ...

EPFL2004

Development of a Miniature Pair of Eyes With Camera for the Humanoid Robot Robota

Aude Billard, André Guignard

A growing trend in humanoid robotics tend at reducing the size of humanoids in order to lower their building costs. While growing small has its advantages, it also has drawbacks. In particular, providing miniature humanoids with the same sensorimotor capab ...

2004

The virtual human as a multimodal interface

Daniel Thalmann

This paper discusses the main issues for creating interactive virtual environments with virtual humans emphasizing the following aspects: creation of virtual humans, gestures, interaction with objects, multimodal communication ...

IEEE2003

Evaluation of a Web-Based Training Environment for Hands-On Experimentation

Denis Gillet, Anh Vu Nguyen Ngoc, Stéphane Sire

The role of evaluation in software development has been well established. It is of first importance in usability engineering. Over the last years, many interactive systems have benefited from user evaluation, including e- learning applications. As with oth ...

2003

The enigma of the sphinx

Daniel Thalmann, Olivier Renault, Frédéric Vexo, Tolga Abaci, Mireille Clavien, Jan Ciger

This paper presents an evaluation of the benefits and user acceptance of a multimodal interface in which the user interacts with a game-like interactive virtual reality application "The Enigma of the Sphinx". The interface consists of a large projection sc ...

2003

Testing the interactive potential of plants and rhizosperic bacteria for the phytoremediation of lindane

Jean-Paul Schwitzguebel, Sylvie Vullioud-Marcacci

Testing the interactive potential of plants and rhizosperic bacteria for the phytoremediation of lindane ...

2003

Planning collision-free reaching motions for interactive object manipulation and grasping

Daniel Thalmann, Tolga Abaci, Amaury Aubel

We present new techniques that use motion planning algorithms based on probabilistic roadmaps to control 22 degrees of freedom (DOFs) of human-like characters in interactive applications. Our main purpose is the automatic synthesis of collision-free reachi ...

Blackwell Publishers for Eurographics Assoc2003

Adaptive Joint Playout Buffer and FEC Adjustment for Internet Telephony

Jean-Yves Le Boudec, Catherine Boutremans

We develop a joint playout buffer and Forward Error Correction (FEC) adjustment scheme for Internet Telephony, which incorporates the impact of end-to-end delay on the perceived audio quality. We show that it provides better quality than the adjustment sch ...

2003

Classification of change detection algorithms for object-based applications

Touradj Ebrahimi, Andrea Cavallaro

Change detection is a temporal segmentation tool aiming at identifying changes in image sets or image sequences at two different times. Many change detection algorithms have been proposed over the past decade for the generation of video objects in a wide r ...

2003

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