Publications associées à 3D temps réel

Development of a Microsurgery Training System

Hannes Bleuler, Etienne Burdet, Fei Wang

Surgeons require significant training to acquire sufficient dexterity and hand-eye coordination to manipulate objects skilfully under the microscope. This paper presents a computer-based real-time simulation of microsurgery as well as the hardware setup. I ...

IEEE2008

Development of a Microsurgery Training System

Hannes Bleuler, Etienne Burdet, Fei Wang

Surgeons require significant training to acquire sufficient dexterity and hand-eye coordination to manipulate objects skillfully under the microscope. This paper presents a computer-based real-time simulation of microsurgery as well as the hardware setup. ...

Ieee Service Center, 445 Hoes Lane, Po Box 1331, Piscataway, Nj 08855-1331 Usa2008

Instrumentation of a Clinical Colonoscope for Surgical Simulation

Hannes Bleuler, Evren Samur, Lionel Flaction, Pascal Maillard

This paper describes the instrumentation of a clinical colonoscope needed for a novel colonoscopy simulation framework. The simulator consists of a compact and portable haptic interface and a virtual reality environment to provide real-time visualization. ...

2008

Full-body performance animation with Sequential Inverse Kinematics

Ronan Boulic, Manuel Peinado

In this paper, we present an analytic-iterative Inverse Kinematics (IK) method, called Sequential lK (SIK), that reconstructs 3D human full-body movements in real time. The input data for the reconstruction is the least possible (i.e., the positions of wri ...

Elsevier2008

Speaker Direction Finding for Practical Systems: A Comparison of Different Approaches

Afsaneh Asaei, Mohammadjavad Taghizadeh

Speaker direction finding techniques have aroused interests due to achieving the capability of receiving high-quality dis- tant signals. Interesting concepts can be achieved through the comparison of such techniques whereby importance is in achieving high ...

2007

Real-Time Scalable Motion Planning for Crowds

Daniel Thalmann, Jonathan Maim, Barbara Yersin, Fiorenzo Morini

Real-time crowd motion planning requires fast, realistic methods for path planning as well as obstacle avoidance. The difﬁculty to ﬁnd a satisfying trade-off between efﬁciency and believability is particularly challenging, and prior techniques tend to focu ...

2007

Merging Cellular Automata for Simulating Surface Effects

Stéphane Gobron

This paper describes a model of three-dimensional cellular automata allowing to simulate different phenomena in the fields of computer graphics or image processing. Our method allows to combine them together in order to produce complex effects such as auto ...

Springer Berlin / Heidelberg2006

Open-source software-operated CMOS camera for real-time mapping

Jan Skaloud, Hervé Gontran, Nicolas Janvier

Accurate time registration, georeferencing, and instantaneous feature extraction are important challenges for real-time mapping systems. The Geodetic Engineering Laboratory (TOPO) at the EPFL has designed a mobile platform to automatically determine the ge ...

2006

Mental vision: a computer graphics teaching platform

Daniel Thalmann, Frédéric Vexo, Achille Peternier

We have developed a learning platform to simplify and improve teaching and practice of computer graphics for beginners and advanced students. Our goal is to offer a set of tools to help students having a better mental vision of the abstract notions introdu ...

2006

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3D temps réel

Development of a Microsurgery Training System

Development of a Microsurgery Training System

Instrumentation of a Clinical Colonoscope for Surgical Simulation

Full-body performance animation with Sequential Inverse Kinematics

Retina Simulation using Cellular Automata and GPU Programming

Speaker Direction Finding for Practical Systems: A Comparison of Different Approaches

Real-Time Scalable Motion Planning for Crowds

Merging Cellular Automata for Simulating Surface Effects

Open-source software-operated CMOS camera for real-time mapping

Mental vision: a computer graphics teaching platform

Graph Chatbot

Chattez avec Graph Search

Real-Time Scalable Motion Planning for Crowds

Development of a Microsurgery Training System

Speaker Direction Finding for Practical Systems: A Comparison of Different Approaches

Merging Cellular Automata for Simulating Surface Effects

Open-source software-operated CMOS camera for real-time mapping

Full-body performance animation with Sequential Inverse Kinematics

Mental vision: a computer graphics teaching platform

Instrumentation of a Clinical Colonoscope for Surgical Simulation

Development of a Microsurgery Training System

Retina Simulation using Cellular Automata and GPU Programming