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VLNET: a networked multimedia 3D environment with virtual humans

Publications associées (38)

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Challenges in Crowd Simulation

Daniel Thalmann, Jonathan Maim, Helena Stephanie Grillon Le Gallennec, Barbara Yersin

The purpose of this paper is to identify the problems to solve in order to simulate real-time crowds in a Virtual Environment. We try to classify these problems and study how they have been addressed until now by the research community and our Lab in parti ...

Ieee Service Center, 445 Hoes Lane, Po Box 1331, Piscataway, Nj 08855-1331 Usa2009

Characterizing full-body reach duration across task and viewpoint modalities

Daniel Thalmann, Ronan Boulic, Damien Maupu

The full-body control of virtual characters is a promising technique for application fields such as Virtual Prototyping. However it is important to assess to what extent the user full-body behavior is modified when immersed in a virtual environment. In the ...

University of Applied Sciences Dusseldorf2009

6th Sense - Toward a Generic Framework for End-to-End Adaptive Wearable Augmented Reality

Denis Gillet, Christophe Salzmann, Damien Perritaz

Augmented Reality enhances the user perception by overlaying real world information with virtual computer-generated information. The aims of the 6 th Sense pro ject are to maximize the user experience in mobile Augmented Reality and to improve the context- ...

2009

Semantics for virtual humans

Alejandra Garcia Rojas Martinez

Population of Virtual Worlds with Virtual Humans is increasing rapidly by people who want to create a virtual life parallel to the real one (i.e. Second Life). The evolution of technology is smoothly providing the necessary elements to increase realism wit ...

EPFL2009

Generating, animating, and rendering varied individuals for real-time crowds

Jonathan Maim

To simulate realistic crowds of virtual humans in real time, three main requirements need satisfaction. First of all, quantity, i.e., the ability to simulate thousands of characters. Secondly, quality, because each virtual human composing a crowd needs to ...

EPFL2009

Simulation of Individual Spontaneous Reactive Behavior

Daniel Thalmann, Alejandra Garcia Rojas Martinez

The context of this work is the search for realism and believability of Virtual Humans. Our contribution to achieve this goal is to enable Virtual Humans (VH) to react to spontaneous events in virtual environments (VE). In order to reflect the individualit ...

2008

Visualization Learning for Visually Impaired People

Daniel Thalmann, Patrick Salamin, Frédéric Vexo

Virtual Environments (VE) are mainly visual experiments that exclude visually impaired people. In this paper we present an application that should allow almost everybody to ``see'' or at least to perceive 3D shapes. We will first describe the mandatory asp ...

2007

Object manipulation and grasping for virtual humans

Tolga Abaci

Virtual environments need virtual humans that are capable of interacting with objects around them. Existing virtual environments have not found satisfactory general solutions for this problem. The common method is to combine pre-designed (or motion capture ...

EPFL2006

Multimodal authoring tool for populating a database of emotional reactive animations

Daniel Thalmann, Frédéric Vexo, Alejandra Garcia Rojas Martinez

We aim to create a model of emotional reactive virtual humans. This model will help to define realistic behavior for virtual characters based on emotions and events in the virtual environment to which they react. A large set of pre-recorded animations will ...

2006

Semantic virtual environments

The main problem targeted by this research is the lack of flexibility of virtual objects within a Virtual Environment. Virtual objects are difficult to re-use in applications or contexts different from the ones they were designed for. This refers mainly to ...

EPFL2005