Laurent Perroton

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Contrary to the 2D case, a 3D hole is not a subset of the 3D space. It is therefore not possible to use connected component search algorithms for detecting and suppressing 3D holes. In this paper, we propose an algorithm for closing 3D holes. It is based on properties of the previously introduced notion of topological numbers. Our algorithm is linear in(More)
This article presents the parallel implementation on a GPU of a real-time dynamic tone-mapping operator. The operator we describe in this article is generic and may be used by any application. However, the goal of our work is to integrate this operator into the graphic rendering process of a car driving simulator; thus, we studied its real-time(More)
  • Jan Bartovsk´y, Michal Kozubek, Masaryk University, Brno Reviewer, Olivier D Eforges, Rennes Reviewer +41 others
  • 2013
Bartovsk´y, J. Hardware Architectures for Morphological Filters with Large Struc-This thesis is focused on implementation of fundamental morphological filters in the dedicated hardware. The main objective of this thesis is to provide a pro-grammable and efficient implementation of basic morphological operators using efficient dataflow algorithms considering(More)
HAL is a multidisciplinary open access archive for the deposit and dissemination of scientific research documents, whether they are published or not. The documents may come from teaching and research institutions in France or abroad, or from public or private research centers. L'archive ouverte pluridisciplinaire HAL, est destinée au dépôt età la diffusion(More)
The performance requirements of image processing applications have continuously increased, especially when they are executed under real-time constraints. We have organized this special issue on Parallel Computing for Real-Time Image Processing to present the current state-of-the-art in the field of parallel programming and the future trends in real-time(More)