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Viser treff 1-35 av 35

2022
1 Haavardsholm, Trym Vegard; Opsahl, Thomas Olsvik; Skauli, Torbjørn; Stahl, Annette.
Compact multimodal multispectral sensor system for tactical reconnaissance. SPIE Imaging Spectrometry XXV: Applications, Sensors, and Processing; 2022-08-22
FFI UiO NTNU Untitled
 
2 Haavardsholm, Trym Vegard; Opsahl, Thomas Olsvik; Skauli, Torbjørn; Stahl, Annette.
Compact multimodal multispectral sensor system for tactical reconnaissance. Proceedings of SPIE, the International Society for Optical Engineering 2022 ;Volum 12235. s. -
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2020
3 Haavardsholm, Trym Vegard; Skauli, Torbjørn; Stahl, Annette.
Multimodal Multispectral Imaging System for Small UAVs. IEEE Robotics and Automation Letters 2020 ;Volum 5.(2) s. 1039-1046
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4 Larsen, Martin Vonheim; Haavardsholm, Trym Vegard; Mathiassen, Kim.
In-operation calibration of clock-bias and intrinsic parameters for pan-tilt-zoom cameras based on keypoint tracking. Proceedings of SPIE, the International Society for Optical Engineering 2020 ;Volum 11538:115380D. s. 1-17
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2018
5 Torkildsen, Hans Erling; Haavardsholm, Trym Vegard; Opsahl, Thomas Olsvik; Datta, Urmila; Skaugen, Atle; Skauli, Torbjørn.
Compact multispectral multi-camera imaging system for small UAVs. WHISPERS - Workshop on Hyperspectral Image and Signal Processing - Evolution in Remote Sensing; 2018-09-24 - 2018-09-26
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2017
6 Morrison, Aiden; Haavardsholm, Trym Vegard; Hagen, Ove Kent; Opsahl, Thomas Olsvik; Ånonsen, Kjetil Bergh; Eriksen, Erik Holthe.
Collaborative Indoor Navigation for Emergency Services Personnel. IEEE Aerospace Conference 2017; 2017-03-04 - 2017-03-11
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7 Morrison, Aiden; Sokolova, Nadezda; Haavardsholm, Trym Vegard; Hagen, Ove Kent; Opsahl, Thomas Olsvik; Ånonsen, Kjetil Bergh; Eriksen, Erik Holthe.
Collaborative indoor navigation for emergency services personnel. IEEE Aerospace Conference. Proceedings 2017 ;Volum 2017-June. s. -
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8 Morrison, Aiden; Sokolova, Nadezda; Haavardsholm, Trym Vegard; Hagen, Ove Kent; Opsahl, Thomas Olsvik; Ånonsen, Kjetil Bergh; Eriksen, Erik Holthe.
Collaborative indoor navigation for emergency services personnel. IEEE Aerospace Conference; 2017-03-04 - 2017-03-11
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9 Shimoni, Michal; Idrissa, Mahamadou; Borghys, Dirk; Haavardsholm, Trym Vegard; Opsahl, Thomas Olsvik; Perneel, Christiaan.
Urban features classification using 3D hyperspectral data. Workshop on Hyperspectral Image and Signal Processing, Evolution in Remote Sensing 2017 ;Volum 2013-June. s. 1-4
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2016
10 Axelsson, Maria; Friman, Ola; Haavardsholm, Trym Vegard; Renhorn, Ingmar.
Target detection in hyperspectral imagery using forward modeling and in-scene information. ISPRS Journal of Photogrammetry and Remote Sensing (P&RS) 2016 ;Volum 119. s. 124-134
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11 Haavardsholm, Trym Vegard; Smestad, Ragnar; Larsen, Martin Vonheim; Thoresen, Marius; Dyrdal, Idar.
Scene Understanding for Autonomous Steering. I: STO-MP-IST-127: Intelligence and Autonomy In Robotics. NATO Science and Technology Organization 2016 ISBN 978-92-837-2068-3. s. -
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12 Torkildsen, Hans Erling; Haavardsholm, Trym Vegard; Opsahl, Thomas Olsvik; Datta, Urmila; Skaugen, Atle; Skauli, Torbjørn.
Compact multispectral multi-camera imaging system for small UAVs. Proceedings of SPIE, the International Society for Optical Engineering 2016 ;Volum 9840.
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2014
13 Ringaby, Erik; Friman, Ola; Forssén, Per-Erik; Opsahl, Thomas Olsvik; Haavardsholm, Trym Vegard; Kåsen, Ingebjørg.
Anisotropic scattered data interpolation for pushbroom image rectification. IEEE Transactions on Image Processing 2014 ;Volum 23.(5) s. 2302-2314
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14 Skauli, Torbjørn; Torkildsen, Hans Erling; Nicolas, Stephane; Opsahl, Thomas Olsvik; Haavardsholm, Trym Vegard; Kåsen, Ingebjørg; Rognmo, Atle.
Compact camera for multispectral and conventional imaging based on patterned filters. Applied Optics 2014 (13) s. C64-C71
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15 Thomassen, Jan Brede; Breivik, Gøril Margrethe; Løkken, Kristin Hammarstrøm; Brattli, Alvin Andreas; Palm, Hans Christian; Haavardsholm, Trym Vegard; Mevik, Hanne-Torill.
The NFU pod: An airborne research platform for algorithm development and testing. Norwegian electro-oprics meeting 2014; 2014-04-23 - 2014-04-25
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16 Torkildsen, Hans Erling; Hovland, Harald; Opsahl, Thomas Olsvik; Haavardsholm, Trym Vegard; Nicolas, Stephane; Skauli, Torbjørn.
Characterization of a compact 6-band multifunctional camera based on patterned spectral filters in the focal plane. Proceedings of SPIE, the International Society for Optical Engineering 2014 ;Volum 9088.
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2013
17 Breivik, Gøril Margrethe; Løkken, Kristin Hammarstrøm; Brattli, Alvin Andreas; Palm, Hans Christian; Haavardsholm, Trym Vegard.
An ATR architecture for algorithm development and testing. SPIE Defense, Security and Sensing 2013; 2013-04-29 - 2013-05-03
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18 Breivik, Gøril Margrethe; Løkken, Kristin Hammarstrøm; Brattli, Alvin Andreas; Palm, Hans Christian; Haavardsholm, Trym Vegard.
An ATR architecture for algorithm development and testing. Proceedings of SPIE, the International Society for Optical Engineering 2013 ;Volum 8744.
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19 Opsahl, Thomas Olsvik; Haavardsholm, Trym Vegard.
Estimating the pixel footprint distribution for image fusion by ray tracing lines of sight in a Monte Carlo scheme. Proceedings of SPIE, the International Society for Optical Engineering 2013 ;Volum 8743:87431U. s. -
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20 Palm, Hans Christian; Haavardsholm, Trym Vegard; Ajer, Halvor; Jensen, Cathrine V..
Extraction and classification of vehicles in LADAR imagery. Proceedings of SPIE, the International Society for Optical Engineering 2013 ;Volum 8731. s. -
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21 Skauli, Torbjørn; Torkildsen, Hans Erling; Kåsen, Ingebjørg; Nicolas, Stephane; Haavardsholm, Trym Vegard; Opsahl, Thomas Olsvik.
Multispectral and conventional imaging combined in a compact camera by using patterned filters in the focal plane. OSA Imaging systems and applications; 2013-06-23 - 2013-06-27
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2012
22 Haavardsholm, Trym Vegard; Kavara, Amela; Kåsen, Ingebjørg; Skauli, Torbjørn.
Improving anomaly detection with Multinormal Mixture Models in shadow. Geoscience and Remote Sensing Symposium (IGARSS); 2012-07-22 - 2012-07-27
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2011
23 Denstedt, Martin Anders F.; Haavardsholm, Trym Vegard; Skauli, Torbjørn; Randeberg, Lise Lyngsnes.
A hyperspectral imaging system for real-time analysis of skin – capabilities and prospects. The 2nd National PhD conference in Medical Imaging and the Annual MedViz conference 2011; 2011-01-17 - 2011-01-18
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24 Opsahl, Thomas Olsvik; Haavardsholm, Trym Vegard; Winjum, Ingebrigt.
Real-time georeferencing for an airborne hyperspectral imaging system. Proceedings of SPIE, the International Society for Optical Engineering 2011 ;Volum 8048.
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25 Resta, Salvatore; Acito, Nicola; Diani, Marco; Corsini, Giovanni; Opsahl, Thomas Olsvik; Haavardsholm, Trym Vegard.
Detection of Small Changes in Airborne Hyperspectral Imagery: Experimental Results over Urban Areas. 2011 6th International Workshop on the Analysis of Multi-temporal Remote Sensing Images; 2011-07-12 - 2011-07-14
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26 Skauli, Torbjørn; Haavardsholm, Trym Vegard; Kåsen, Ingebjørg; Opsahl, Thomas Olsvik; Kavara, Amela; Skaugen, Atle.
Hyperspectral imaging technology and systems, exemplified by airborne real-time target detection. Lasers and Electro-Optics (CLEO) 2011; 2011-05-01 - 2011-05-06
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2010
27 Farsund, Øystein; Rustad, Gunnar; Kåsen, Ingebjørg; Haavardsholm, Trym Vegard.
Required Spectral Resolution for Bioaerosol Detection Algorithms Using Standoff Laser-Induced Fluorescence Measurements. IEEE Sensors Journal 2010 ;Volum 10.(3) s. 655-661
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28 Haavardsholm, Trym Vegard; Arisholm, Gunnar; Kavara, Amela; Skauli, Torbjørn.
Architecture of the real-time target detection processing in an airborne hyperspectral demonstrator system. Hyperspectral Image and Signal Processing: Evolution in Remote Sensing (WHISPERS); 2010-06-14 - 2010-06-16
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29 Haavardsholm, Trym Vegard; Winjum, Ingebrigt; Opsahl, Thomas Olsvik.
Real-time direct georeferencing of images from airborne line scan cameras. NVIDIA GPU Technology Conference 2010; 2010-09-20 - 2010-09-23
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30 Opsahl, Thomas Olsvik; Haavardsholm, Trym Vegard.
Real time direct georeferencing and orthorectification of images from airborne pushbroom cameras. NOBIM 2010; 2010-06-21 - 2010-06-22
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31 Randeberg, Lise Lyngsnes; Haavardsholm, Trym Vegard; Arisholm, Gunnar; Kavara, Amela; Løke, Trond; Skauli, Torbjørn.
Rapid hyperspectral characterization of skin. Norwegian Electro-Optics Meeting; 2010-04-07 - 2010-04-09
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32 Skauli, Torbjørn; Haavardsholm, Trym Vegard; Kåsen, Ingebjørg; Arisholm, Gunnar; Kavara, Amela; Opsahl, Thomas Olsvik; Skaugen, Atle.
An airborne real-time hyperspectral target detection system. Proceedings of SPIE, the International Society for Optical Engineering 2010 ;Volum 7695.
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2009
33 Jonsson, Per; Elmqvist, Magnus; Gustafsson, Ove; Kullander, Fredrik; Persson, Rolf; Olofsson, Göran; Tjärnhage, Torbjörn; Farsund, Øystein; Haavardsholm, Trym Vegard; Rustad, Gunnar.
Evaluation of biological aerosol stand-off detection at a field trial. Proceedings of SPIE, the International Society for Optical Engineering 2009 ;Volum 7484.
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34 Tarabalka, Yulija; Haavardsholm, Trym Vegard; Kåsen, Ingebjørg; Skauli, Torbjørn.
Real-time anomaly detection in hyperspectral images using multivariate normal mixture models and GPU processing. Journal of Real-Time Image Processing 2009 ;Volum 4.(3) s. 287-300
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2008
35 Kåsen, Ingebjørg; Rødningsby, Anders; Haavardsholm, Trym Vegard; Skauli, Torbjørn.
Band selection for hyperspectral target-detection based on a multinormal mixture anomaly detection algorithm. Proceedings of SPIE, the International Society for Optical Engineering 2008 ;Volum 6966.
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