G
Georges R. Fournier
Researcher at Defence Research and Development Canada
Publications - 31
Citations - 917
Georges R. Fournier is an academic researcher from Defence Research and Development Canada. The author has contributed to research in topics: Laser & Image intensifier. The author has an hindex of 11, co-authored 31 publications receiving 758 citations.
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Proceedings ArticleDOI
Analytic phase function for ocean water
TL;DR: In this paper, a modified form of the anomalous diffraction approximation was used to derive in closed form an analytic expression for the phase function of Mie scatterers integrated over an inverse power law (Junge) size distribution.
Journal ArticleDOI
Range-gated underwater laser imaging system
TL;DR: In this article, a range-gated laser system was used for underwater camera image enhancement in a remotely operated vehicle (HYSUB 5000) with a 10 cm-diam zoom lens.
Proceedings ArticleDOI
Automated underwater image restoration and retrieval of related optical properties
TL;DR: Under this framework, the traditional image restoration approach is extended by incorporating underwater optical properties into the system response function, specifically the point spread function in spatial domain and modulation transfer function (MTF) in frequency domain.
Book ChapterDOI
Chapter 5 – The particle size distribution
TL;DR: In this article, the authors analyzed various aspects of the particle size distribution (PSD) and found that the PSD is generally time dependent also in a more fundamental way because a particle population is subject to several competing processes that can remove and add particles as well as convert one type of particles into another.
Proceedings ArticleDOI
In harbor underwater threat detection/identification using active imaging
TL;DR: In this article, the authors present results from trials of the LUCIE 2 (Laser Underwater Camera Image Enhancer) conducted in Halifax Harbor, Nova Scotia, Canada and Esquimalt Harbor, Victoria, British Columbia, Canada.