Searched for: author:"Veerman, H.E.T."
(1 - 8 of 8)
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Veerman, H.E.T. (author), Schleijpen, H.M.A. (author), Brettschneider, S.A. (author), Amram, R. (author)
The observable infrared signature of naval platforms is crucial in determining survivability and is therefore an important issue in warfare. Increased detectability in the EM spectrum leads to higher susceptibility against threats like sea skimming anti-ship missiles. The infrared platform signature is not a fixed quantity but a highly dynamic...
conference paper 2020
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Devecchi, B.A. (author), Benoist, K.W. (author), Scheers, L.C.W. (author), Veerman, H.E.T. (author), Binsbergen, S.A. (author), van Eijk, A.M.J. (author)
Infrared imaging of the sea surface is used for many purposes, such as remote sensing of large oceanographic structures, environmental monitoring, surveillance applications and platform signature research. Many of these studies rely on determining the contrast of a target feature with its background and therefore benefit from accurately...
conference paper 2019
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van Iersel, M. (author), Veerman, H.E.T. (author), Cohen, L.H. (author), Benoist, K.W. (author), van Binsbergen, S.A. (author), van Riggelen, F. (author), Peet, B.J.A. (author)
Most models that predict the infrared signature of an object are based on steady-state equilibrium conditions and do not model the dynamic nature of the real world. To gain more understanding of the dynamic infrared signatures of an object, several outdoor experiments were performed, using a CUBI and a small vessel as an object. Dynamic changes...
conference paper 2016
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van den Broek, S.P. (author), Bouma, H. (author), Veerman, H.E.T. (author), Benoist, K.W. (author), den Hollander, R.J.M. (author), Schwering, P.B.W. (author)
Long-term tracking is important for maritime situational awareness to identify currently observed ships as earlier encounters. In cases of, for example, piracy and smuggling, past location and behavior analysis are useful to determine whether a ship is of interest. Furthermore, it is beneficial to make this assessment with sensors (such as...
conference paper 2014
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van den Broek, S.P. (author), Bouma, H. (author), den Hollander, R.J.M. (author), Veerman, H.E.T. (author), Benoist, K.W. (author), Schwering, P.B.W. (author)
For maritime situational awareness, it is important to identify currently observed ships as earlier encounters. For example, past location and behavior analysis are useful to determine whether a ship is of interest in case of piracy and smuggling. It is beneficial to verify this with cameras at a distance, to avoid the costs of bringing an own...
conference paper 2014
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Schleijpen, H.M.A. (author), Degache, M.A.C. (author), Veerman, H.E.T. (author), van Sweeden, R. (author), Devecchi, B.A. (author)
Infrared guided missiles are a threat for modern naval forces. The vulnerability of ships can be reduced by applying countermeasures such as infrared decoys and infrared signature reduction. This paper presents recent improvements in a simulation toolset which can be used for assessing the effectiveness of these measures. The toolset consists of...
conference paper 2012
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Mieremet, A.L. (author), Schleijpen, H.M.A. (author), van Putten, F.J.M. (author), Veerman, H.E.T. (author), TNO Defensie en Veiligheid (author)
A theoretical and experimental study is performed to eliminate the effect of retroreflection of a camera by using masks. Theoretically, different types of masks are studied in terms of their capability to reduce the strength of the retroreflected signal while maintaining good camera image quality. Experimentally, the strength of retroreflected...
article 2010
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van Iersel, M. (author), Veerman, H.E.T. (author), van der Mark, W. (author), TNO Defensie en Veiligheid (author)
Once a crime has been perpetrated, forensic traces will only be persevered in the crime scene for a limited time frame. It is therefore necessary to record a crime scene meticulously. Usually, photographs and/or videos are taken at the scene to document it, so that later on one will know the exact place of an object. Another possibility is to...
conference paper 2009
Searched for: author:"Veerman, H.E.T."
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