Joint Platform for the Real-Scale 3D Visualization of Conceptual Design Incorporating Semantic
Communication avec acte
The need for a collaborative approach that can easily manifest the basic ideas into a semantic enriched Virtual Environment is felt. To realize the same, a clear combination of two individual processes is applied. Beginning with the manipulation and semantic addition to 2-Dimensional geometric shapes, a concise 3D model is generated. The latter serves as an input to a much interactive system, e.g., a CAVE, for better visualization and interaction with the model. The idea became completed by joining table-touch and real-scale 3D visualization system. However, on question remained unknown ``what is the effect of this kind of visualization on an end-user?'' This paper tries to find out an appropriate answer to the question only in terms of gender difference. The results show significant difference between female and male populations.
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Article dans une revue avec comité de lectureMIRZAEI, Mohammad Ali; MERIENNE, Frédéric; OLIVER, James H.; CHARDONNET, Jean-Rémy (Springer Verlag, 2014)This paper presents a novel speak-to-VR virtual reality peripheral network (VRPN) server based on speech processing. The server uses a microphone array as a speech source and streams the results of the process through a ...
Communication avec acteMIRZAEI, Mohammad Ali; CHARDONNET, Jean-Rémy; MERIENNE, Frédéric (SciTePress, 2018)Virtual reality aims at reproducing reality and simulating actions like object manipulation tasks. Despite abundant past research on designing 3D interaction devices and methods to achieve close-to-real manipulation in ...
Features of the Postural Sway Signal as Indicators to Estimate and Predict Visually Induced Motion Sickness in Virtual Reality Article dans une revue avec comité de lectureCHARDONNET, Jean-Rémy; MIRZAEI, Mohammad Ali; MERIENNE, Frédéric (Taylor & Francis, 2017)Navigation in a 3D immersive virtual environment is known to be prone to visually induced motion sickness (VIMS). Several psychophysiological and behavioral methods have been used to measure the level of sickness of a user, ...
Article dans une revue avec comité de lecturePEDROTTI, Marco; MIRZAEI, Mohammad Ali; TEDESCO, Adrien; CHARDONNET, Jean-Rémy; MERIENNE, Frédéric; BENEDETTO, Simone (Taylor & Francis, 2014)This article proposes a method based on wavelet transform and neural networks for relating pupillary behavior to psychological stress. The proposed method was tested by recording pupil diameter and electrodermal activity ...
Improvement of the real-time gesture analysis by a new mother wavelet and the application for the navigation inside a scale-one 3D system Communication avec acteMIRZAEI, Mohammad Ali; CHARDONNET, Jean-Rémy; MERIENNE, Frédéric; PÈRE, Christian (IEEE, 2013)This paper proposes a navigation technique for traveling inside a real-scale 3D model based on human gesture analysis. In the ﬁrst step, a simple threshold is used as a criterion to analyze gestures. In the next step, a ...