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Itcia, E. (author), Wasselin, J.P. (author), Mazuel, S. (author), Otten, M.P.G. (author), Huizing, A.G. (author)Rockwell Collins France (RCF) radar department is currently developing, in close collaboration with TNO in The Hague, The Netherlands, a Frequency Modulated Continuous Wave (FMCW) radar sensor dedicated to Obstacle Warning function and potentially to air traffic detection. The sensor combines flood light illumination and digital beam forming to...conference paper 2013
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TNO Defensie en Veiligheid (author), Esteban, I. (author), Dijk, J. (author), Groen, F. (author)FIT3D is a Toolbox built for Matlab that aims at unifying and distributing a set of tools that will allow the researcher to obtain a complete 3D model from a set of calibrated images. In this paper we motivate and present the structure of the toolbox in a tutorial and example based approach. Given its flexibility and scope we believe that FIT3D...conference paper 2010
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TNO Defensie en Veiligheid (author), van den Heuvel, J.C. (author), van Putten, F.J.M. (author), Cohen, L.H. (author), Kemp, R.A.W. (author), Franssen, G.C. (author)Coastal surveillance and naval operations in the littoral both have to deal with the threat of small sea-surface targets. These targets have a low radar cross-section and a low velocity that makes them hard to detect by radar. Typical threats include jet skis, FIAC's, and speedboats. Previous lidar measurements at the coast of the Netherlands...conference paper 2009
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TNO Defensie en Veiligheid (author), Bouma, H. (author), de Lange, D.J.J. (author), van den Broek, S.P. (author), Kemp, R.A.W. (author), Schwering, P.B.W. (author)In modern warfare scenarios naval ships must operate in coastal environments. These complex environments, in bays and narrow straits, with cluttered littoral backgrounds and many civilian ships may contain asymmetric threats of fast targets, such as rhibs, cabin boats and jet-skis. Optical sensors, in combination with image enhancement and...conference paper 2008
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TNO Defensie en Veiligheid (author), Schwering, P.B.W. (author), Bezuidenhout, D.F. (author), Gunter, W.H. (author), de Jong, A.N. (author), Fritz, P.J. (author), le Roux, F.P.J. (author), Sieberhagen, R.H. (author), Holloway, M. (author), Vrahimis, G. (author), October, F.J. (author), Kemp, R.A.W. (author)Present-day naval operations take place in coastal environments as well as narrow straits all over the world. Coastal environments around the world are exhibiting a number of threats to naval forces. In particular a large number of asymmetric threats can be present in environments with cluttered backgrounds as well as rapidly varying atmospheric...conference paper 2007