Dr. Harald Hovland Profile

Dr. Harald Hovland

Principal Scientist at Norwegian Defence Research Establishment

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Author

Publications (10)

Proceedings Article | 26 April 2018 Presentation + Paper

Thermal infrared reference sources fabricated from low-cost components and materials

Harald Hovland, Torbjørn Skauli

Proceedings Volume 10625, 1062507 (2018) https://doi.org/10.1117/12.2306330

KEYWORDS: Black bodies, Thermography, Temperature sensors, Sensors, Infrared imaging, Microcontrollers, Infrared radiation, 3D printing, Convection, Calibration

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Proceedings Article | 2 May 2017 Presentation + Paper

Statistics-based filtering for low signal-to-noise ratios, applied to rocket plume imaging

Harald Hovland

Proceedings Volume 10200, 102001B (2017) https://doi.org/10.1117/12.2263464

KEYWORDS: Signal to noise ratio, Probability theory, Rockets, Statistical analysis, Image filtering, Electronic filtering, Feature extraction, Ultraviolet radiation, Sensors, Calculus, Interference (communication), Infrared imaging, Linear filtering, Signal processing

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Proceedings Article | 26 May 2015 Paper

Spin scan tomographic imager

H. Hovland

Proceedings Volume 9451, 94510F (2015) https://doi.org/10.1117/12.2178043

KEYWORDS: Imaging systems, Sensors, Tomography, Mirrors, Optical filters, Reflectors, Image filtering, Detector arrays, Image processing, Reticles

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Proceedings Article | 24 June 2014 Paper

Experimental tomographic scanning (TOSCA) imagers

H. Hovland

Proceedings Volume 9070, 90700H (2014) https://doi.org/10.1117/12.2050971

KEYWORDS: Sensors, Reticles, Modulation, Cameras, Imaging systems, Signal detection, Mirrors, Tomography, Infrared cameras, Signal processing

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Proceedings Article | 13 June 2014 Paper

Characterization of a compact 6-band multifunctional camera based on patterned spectral filters in the focal plane

H. Torkildsen, H. Hovland, T. Opsahl, T. Haavardsholm, S. Nicolas, T. Skauli

Proceedings Volume 9088, 908819 (2014) https://doi.org/10.1117/12.2054477

KEYWORDS: Point spread functions, Optical filters, Cameras, Image filtering, Image sensors, Image restoration, Multispectral imaging, Hyperspectral imaging, Sensors, Imaging systems

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Proceedings Article | 7 May 2007 Paper

Optimization of the tomographic scanning (TOSCA) imager

Harald Hovland

Proceedings Volume 6569, 65690I (2007) https://doi.org/10.1117/12.719501

KEYWORDS: Reticles, Imaging systems, Tomography, Fourier transforms, Sensors, Spatial resolution, Missiles, Thermography, Image filtering, Computing systems

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Proceedings Article | 4 May 2007 Paper

Improved self-protection using dynamically optimized expendable countermeasures

Harald Hovland

Proceedings Volume 6540, 65400O (2007) https://doi.org/10.1117/12.719403

KEYWORDS: Probability theory, Missiles, Curium, Laser countermeasures, Statistical modeling, Statistical analysis, Systems modeling, Defense systems, Optimization (mathematics), Navigation systems

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Proceedings Article | 5 October 2006 Paper

Quantitative optimisation of expendable countermeasures

Harald Hovland

Proceedings Volume 6397, 63970G (2006) https://doi.org/10.1117/12.689805

KEYWORDS: Missiles, Probability theory, Systems modeling, Monte Carlo methods, Sensors, Target detection, Statistical analysis, Defense and security, Imaging infrared seeker, Computer simulations

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Proceedings Article | 20 May 2005 Paper

Specialized tomographic scanning imaging seeker

Harald Hovland

Proceedings Volume 5778, (2005) https://doi.org/10.1117/12.603899

KEYWORDS: Reticles, Sensors, Imaging systems, Tomography, Image processing, Missiles, Signal processing, Signal detection, Mirrors, Computed tomography

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Proceedings Article | 27 July 2004 Paper

Tomographic scanning imaging seeker

Harald Hovland

Proceedings Volume 5430, (2004) https://doi.org/10.1117/12.541592

KEYWORDS: Reticles, Imaging systems, Tomography, Sensors, Signal processing, Image processing, Image filtering, Missiles, Computed tomography, X-rays

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Showing 5 of 10 publications

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