Vincent Havard

Vincent Havard
Groupe Cesi · LINEACT

PhD in Computer Sciences

About

27
Publications
11,021
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176
Citations
Introduction
Vincent Havard currently works at the LINEACT, Groupe Cesi. My research work focus on modelling data in order to author scenarios in augmented reality and virtual reality for industrial operations in order to use as a training tool or to assist workers in their complex tasks. On Human Computer Interaction, my work focuses on Human Action Recognition based on Deep Learning approach in order to use it in industry for Human Robot collaboration.

Publications

Publications (27)
Conference Paper
Full-text available
Nowadays, Human Action Recognition (HAR) has become an important issue since it is widely used in video surveillance, human-robot collaboration in industry, etc. Developing such accurate and efficient algorithms remains a difficult task because of the high variability of the human shapes, postures, as well as the complexity of their movements but m...
Article
The construction of a building comprises several phases and involves many stakeholders. As projects have become more and more complex, the Building Information Modeling (BIM) methodology was proposed to unify projects around a Digital Twin of the information necessary for collaboration. In recent years, Augmented Reality (AR) and Virtual Reality (V...
Article
Full-text available
Augmented reality (AR) is more and more used in the industrial context for maintenance, assembly operation. However, owing to the evolution and maturity of the technology, it is still necessary to evaluate the usage and benefits of AR in an industrial context to go further than proof of concept. As such, this paper proposes an analysis of AR case s...
Chapter
Virtual Reality has shown its relevance to assist in various construction activities. However, its use requires a lot of additional work to be integrated into BIM process. In literature, the usefulness of phasing BIM element for creating training session in AR or VR has been highlighted. Operating site procedures involve different stakeholders such...
Article
One of Industry 4.0’s greatest challenges for companies is the digitization of their processes and the integration of new related technologies such as virtual reality (VR) and augmented reality (AR), which can be used for training purposes, design, or assistance during industrial operations. Moreover, recent results and industrial proofs of concept...
Chapter
Virtual reality (VR) and augmented reality (AR) have already shown their advantages in industrial use during these last years. Nevertheless, the authoring and editing process of virtual and augmented contents are still time-consuming and even more for complex industrial scenarios. Therefore, it is important to simplify the authoring process. For th...
Article
In the context of Industry 4.0, Cyber-Physical Production Systems (CPPS) and digital twins are key technologies for the management of huge amount of data generated by Industrial Internet of things (IIoT) devices. However, the interoperability and flexibility of different components is still an important challenge so as to integrate them in the proc...
Conference Paper
Full-text available
Nowadays, humans and robots are working more closely together. This increases business productivity and product quality, leading to efficiency and growth. However, human and robot collaboration is rather static; robots move to a specific position then humans perform their tasks while being assisted by the robots. In order to get a dynamic collabora...
Chapter
Cybersickness (CS) is an affliction that limits the use of virtual reality (VR) applications. For decades, the measurement of cybersickness has presented one of the most challenges that have aroused the interest of VR research community. Having strong effects on users’ health, cybersickness causes several symptoms relating to different factors. In...
Conference Paper
Full-text available
Research on the application of virtual reality (VR) to training has shown VR environments could contribute to the acquisition of procedures with minimized risks, costs, and timing. In the field of Lean Manufacturing (LM), VR can improve decision making in factory layouts. However, in the field of training, no evidence yet existed that VR immersion...
Article
This paper presents a methodology and the associated tool for enhancing decision making in shop floor layout using collaborative virtual reality, associated to real-time performance indicators in Industry 4.0. It first describes the collaborative architecture of the application. Subsequently, application features like: visualization at scale one (m...
Article
Full-text available
In the context of the Industry 4.0 and of the digital factory, digital twin and virtual reality represent key technologies to design, simulate and optimize cyber-physical production system and interact with it remotely or in a collaborative way. Moreover, these technologies open up new possibilities which can be involved in the co-design and ergono...
Conference Paper
Un des enjeux de l’industrie du futur passe par l’intégration des nouvelles technologies, telles que la réalité virtuelle (RV) et augmentée (RA), dans ses processus. Toutefois, bien que les avantages de l’utilisation de ces technologies se font sentir, la création tout comme l’édition de contenu reste problématique car souvent lourd en temps humain...
Conference Paper
Full-text available
Introducing the supervision system architecture of an agricultural robotic system enable the improved performance overcoming the complexity that current autonomous robots face due to the dynamic and unstructured agriculture environment. This requires the design of a human-robot interface. When designing a user interface several principles must be c...
Thesis
Full-text available
L’adoption du numérique au sein des industries et les évolutions des technologies ouvrent de nouvelles perspectives d’usages de la réalité augmentée (RA) et de la réalité virtuelle (RV). Ainsi, ces technologies peuvent faciliter l’assistance des opérateurs travaillant sur des systèmes industriels complexes en utilisant la RA et permettre la mise en...
Conference Paper
Digitalization of industry brings new usage perspectives of digital tools as Virtual Reality (VR) and Augmented Reality (AR). However there is still open issue for integrating their usage into information system workflow of the industry. Therefore the paper proposes a workflow and an ontology based on the collaborators’ skills to allow the creation...
Conference Paper
La réalité augmentée appliquée aux opérations de maintenance industrielle peut permettre de réduire les coûts et d’améliorer la qualité. Il reste cependant à démocratiser son usage, particulièrement pour la création de contenu. Cet article présente tout d'abord un modèle UML permettant de décrire une procédure de maintenance en réalité augmentée (R...
Conference Paper
Maintenance is a crucial point to improve productivity in industry whereas systems to be maintained have an increasing complexity. Augmented Reality (AR) can reduce maintenance process time and improve quality by giving virtual information and assistance to the operator during the procedure. In this paper, a workflow is firstly presented allowing a...
Conference Paper
Full-text available
La France va avoir son premier parc éolien offshore d’ici quelques années. La maintenance des éoliennes offshores est une tâche compliquée à cause de plusieurs paramètres tels que les conditions météorologiques, la taille des éoliennes, la distance qui les sépare de la côte, etc. La formation des techniciens et des ingénieurs qui vont maintenir ces...
Conference Paper
Augmented reality allows to add virtual object in real scene. It has an increasing interest last years since mobile device becomes performant and cheap. The augmented reality is used in different domains, like maintenance, training, education, entertainment or medicine. The demonstrator we show is focused on maintenance operations. A step by step p...

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