Franck Senegas

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This 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(More)
We show in this paper how simple considerations about bio-arrays images lead to a peak segmentation allowing the genes activity analysis. Bio-arrays images have a particular structure and the aim of the paper is to present a mathematical method allowing their automatic processing. The differential geometry approach used here can be also employed for other(More)
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