Zobrazeno 1 - 10
of 71
pro vyhledávání: '"Piet B. W. Schwering"'
Publikováno v:
Information Fusion. 18:131-147
Defense and security surveillance scenarios typically involve the detection and classification of targets in complex and dynamic backgrounds. Imaging systems deployed for this purpose should therefore provide imagery that enables optimal simultaneous
Autor:
Richard J. M. den Hollander, H. E. T. Veerman, Sebastiaan P. van den Broek, K.W. Benoist, Piet B. W. Schwering, Henri Bouma
Publikováno v:
SPIE Proceedings.
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
Autor:
H. E. T. Veerman, K.W. Benoist, Piet B. W. Schwering, Richard J. M. den Hollander, Henri Bouma, Sebastiaan P. van den Broek
Publikováno v:
SPIE Proceedings.
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
Autor:
Claudia S. Huebner, Adam W. M. van Eekeren, Klamer Schutte, Piet B. W. Schwering, Judith Dijk
Publikováno v:
SPIE Proceedings.
Atmospheric turbulence is a well-known phenomenon that diminishes the recognition range in visual and infrared image sequences. There exist many different methods to compensate for the effects of turbulence. This paper focuses on the performance of t
Publikováno v:
SPIE Proceedings.
A well-known phenomena that diminishes the recognition range in infrared imagery is atmospheric turbulence. In literature many methods are described that try to compensate for the distortions caused by atmospheric turbulence. Most of these methods us
Publikováno v:
SPIE Proceedings.
Recognition and identification ranges are limited to the quality of the images. Both the received contrast and the spatial resolution determine if objects are recognizable. Several aspects affect the image quality. First of all the sensor itself. The
Autor:
Françoise Viallefont, Thomas Olsvik Opsahl, Ola Friman, Xavier Briottet, Ingebjørg Kåsen, R.J. Dekker, Alwin Dimmeler, Maria Axelsson, Michal Shimoni, Hendrik Schilling, Dirk Borghys, Véronique Achard, Maria Lo Moro, Stefania Matteoli, Salvatore Resta, Trym Vegard Haavardsholm, K.W. Benoist, Ingmar Renhorn, Mark van Persie, Piet B. W. Schwering
Seven countries within the European Defence Agency (EDA) framework are joining effort in a four year project (2009-2013) on Detection in Urban scenario using Combined Airborne imaging Sensors (DUCAS) . Data has been collected in a joint field trial i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bcad162089896a594f97f6d99efdbfd2
http://hdl.handle.net/11568/803264
http://hdl.handle.net/11568/803264
Autor:
Dietmar Letalick, Stefan Björkert, Piet B. W. Schwering, Rob A. W. Kemp, K.W. Benoist, Christina Grönwall, Jouni Rantakokko, Ove Steinvall
Publikováno v:
Kamerman, G.W,et al, Electro-Optical Remote Sensing, Photonic Technologies, and Applications VII; and Military Applications in Hyperspectral Imaging and High Spatial Resolution Sensing, 23 September 2013, Dresden, Germany
In the electro-optical sensors and processing in urban operations (ESUO) study we pave the way for the European Defence Agency (EDA) group of Electro-Optics experts (IAP03) for a common understanding of the optimal distribution of processing function
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::62e6092ccf63fb9b9c308bb08b100dbb
http://resolver.tudelft.nl/uuid:6c2b9b20-6b3c-46e5-afc9-44d6215e9430
http://resolver.tudelft.nl/uuid:6c2b9b20-6b3c-46e5-afc9-44d6215e9430
Autor:
Judith Dijk, Adam Wilhelmus Maria Van Eekeren, Niek Doelman, Miranda van Iersel, Klamer Schutte, Piet B. W. Schwering
Publikováno v:
SPIE Proceedings.
In general, long range visual detection, recognition and identification are hampered by turbulence caused by atmospheric conditions. Much research has been devoted to the field of turbulence compensation. One of the main advantages of turbulence comp
Publikováno v:
Optics in Atmospheric Propagation and Adaptive Systems XV.
The knowledge on scintillation, caused by atmospheric turbulence, is of vital importance for the performance prediction of threat detection systems and for the development of associated detection algorithms. Additionally, scintillation data may suppo