International audienceThis paper deals with the rendering issues of the problem of producing a real-time convincing surgery simulation. The main scope of our project is to simulate laparoscopic liver surgery. Nevertheless large parts of the technique apply to other organs. We address three aspects of the appearance of the organ surface: the organ skin texture, the specular highlights, and the reactions of the organ to the instruments. For this last aspect we address three effects: blood drops rolling on the surface, clear or deep cauterization, and whitening of the surface under local pressure. To meet the real-time constraint we use advanced graphics features such as multipass rendering, OpenGL texture extensions and lookup-tables. Our tar...
International audienceThis paper presents a method for real-time augmentation of vas- cular network ...
Abstract Background Medical simulators with vision and haptic feedback have been applied to many med...
International audienceIn this paper, we propose a new approach to simulate the small intestine in a ...
International audienceThis paper deals with the rendering issues of the problem of producing a real-...
International audienceWhilst laparoscopic surgical simulators are becoming increasingly realistic th...
International audienceThis paper describes preliminary work on virtual reality technology applied to...
With recent development in virtual reality, computer simulation is increasingly being used in surger...
With the prevalence of laparoscopic surgery, the request for reliable training and assessment is bec...
Recent advances in fields such as modeling of deformable objects, haptic technologies, immersive tec...
Abstract: Computer-based surgical simulations are being increasingly used for training and skills as...
Biomedical engineering solutions like surgical simulators need High Performance Computing (HPC) to a...
Laparoscopic surgery is a popular technique that requires intensive training and practice before act...
Laparoscopic surgery is a complex minimum invasive operation that requires long learning curve for t...
AbstractRealistic rendering of the organ surface appearance is necessary for high quality surgery si...
International audienceThe goal of surgical simulation is to provide highly realistic training to inc...
International audienceThis paper presents a method for real-time augmentation of vas- cular network ...
Abstract Background Medical simulators with vision and haptic feedback have been applied to many med...
International audienceIn this paper, we propose a new approach to simulate the small intestine in a ...
International audienceThis paper deals with the rendering issues of the problem of producing a real-...
International audienceWhilst laparoscopic surgical simulators are becoming increasingly realistic th...
International audienceThis paper describes preliminary work on virtual reality technology applied to...
With recent development in virtual reality, computer simulation is increasingly being used in surger...
With the prevalence of laparoscopic surgery, the request for reliable training and assessment is bec...
Recent advances in fields such as modeling of deformable objects, haptic technologies, immersive tec...
Abstract: Computer-based surgical simulations are being increasingly used for training and skills as...
Biomedical engineering solutions like surgical simulators need High Performance Computing (HPC) to a...
Laparoscopic surgery is a popular technique that requires intensive training and practice before act...
Laparoscopic surgery is a complex minimum invasive operation that requires long learning curve for t...
AbstractRealistic rendering of the organ surface appearance is necessary for high quality surgery si...
International audienceThe goal of surgical simulation is to provide highly realistic training to inc...
International audienceThis paper presents a method for real-time augmentation of vas- cular network ...
Abstract Background Medical simulators with vision and haptic feedback have been applied to many med...
International audienceIn this paper, we propose a new approach to simulate the small intestine in a ...