Mr. Juha Jylhä Profile

Juha Jylhä

Researcher at Tampere Univ

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Author

Publications (11)

Proceedings Article | 22 September 2011 Paper

Converting a 3D surface into a set of directional scatterers for high-resolution radar response simulation

Ilkka Venäläinen, Henna Perälä, Ari Visa, Juha Jylhä, Minna Väilä

Proceedings Volume 8134, 81340H (2011) https://doi.org/10.1117/12.893485

KEYWORDS: Radar, Scattering, 3D modeling, 3D acquisition, Cameras, Ray tracing, Reflectivity, Reflection, Synthetic aperture radar, Motion models

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Proceedings Article | 13 May 2010 Paper

Classification of radar data by detecting and identifying spatial and temporal anomalies

Ari Visa, Ilkka Venäläinen, Marja Ruotsalainen, Minna Väilä, Juha Jylhä, Henna Perälä

Proceedings Volume 7696, 76960G (2010) https://doi.org/10.1117/12.852252

KEYWORDS: Radar, Doppler effect, Surveillance, Signal to noise ratio, Radar signal processing, Target recognition, Spatial resolution, Antennas, Time-frequency analysis, Detection and tracking algorithms

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Proceedings Article | 11 May 2009 Paper

Decomposing radar measurements through comprehensive response modeling

Ilkka Venäläinen, Ville Väisänen, Juho Vihonen, Ari Visa, Marja Ruotsalainen, Juha Jylhä

Proceedings Volume 7336, 73361K (2009) https://doi.org/10.1117/12.818990

KEYWORDS: Radar, Doppler effect, Motion models, Data modeling, Antennas, Scattering, Motion measurement, Statistical analysis, Statistical modeling, 3D modeling

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Proceedings Article | 5 May 2009 Paper

Classification of items in a walk-through metal detector using time series of eigenvalues of the polarizability tensor

Jarmo Kauppila, Marja Ruotsalainen, Ari Visa, Ari Järvi, Juha Jylhä, Juho Vihonen, Timo Ala-Kleemola

Proceedings Volume 7303, 73030P (2009) https://doi.org/10.1117/12.818424

KEYWORDS: Sensors, Metals, Polarizability, Magnetism, Information security, Receivers, Transmitters, Electromagnetism, Control systems, Prototyping

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Proceedings Article | 14 October 2008 Paper

Merging radar data with geographic data for visual land clutter source recognition

Ari Visa, Henna Perälä, Minna Väilä, Juha Jylhä

Proceedings Volume 7110, 711022 (2008) https://doi.org/10.1117/12.800329

KEYWORDS: Radar, Visualization, Data modeling, Geographic information systems, Databases, Modeling, Image processing, Antennas, Surveillance, Ray tracing

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Proceedings Article | 10 October 2008 Paper

An approach to enhanced fidelity of airborne radar site-specific simulation

Juho Vihonen, Henna Perälä, Juha Jylhä, Ville Väisänen, Ari Visa, Ilkka Venäläinen

Proceedings Volume 7110, 71100J (2008) https://doi.org/10.1117/12.800216

KEYWORDS: Radar, Synthetic aperture radar, Antennas, Backscatter, Device simulation, Geographic information systems, Doppler effect, Systems modeling, Radar imaging, Data processing

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Proceedings Article | 7 October 2008 Paper

Estimating dynamics of heavily fluctuating radar responses: a land clutter application and experimental results

Juha Jylhä, Minna Väilä, Henna Perälä, Ari Visa

Proceedings Volume 7112, 71120H (2008) https://doi.org/10.1117/12.800232

KEYWORDS: Radar, Receivers, Target detection, Statistical analysis, Radar signal processing, Interference (communication), Antennas, Doppler effect, Backscatter, Digital photography

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Proceedings Article | 2 October 2008 Paper

Cumulative sum and neural network approach to the detection and identification of hazardous chemical agents from ion mobility spectra

Ari Visa, Marja Ruotsalainen, Juha Jylhä, Jarmo Kauppila, Osmo Anttalainen, Juho Vihonen

Proceedings Volume 7116, 71160R (2008) https://doi.org/10.1117/12.800248

KEYWORDS: Neural networks, Ions, Sensors, Principal component analysis, System identification, Humidity, Gases, Prototyping, Detection and tracking algorithms, Neurons

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Proceedings Article | 12 October 2006 Paper

Incorporating weather conditions and various scatterers into volumetric radar clutter simulation

Juha Jylhä, Juho Vihonen, Ari Visa, Riitta Kerminen, Timo Ala-Kleemola

Proceedings Volume 6362, 636221 (2006) https://doi.org/10.1117/12.689877

KEYWORDS: Radar, Particles, Polarization, Computer simulations, Matrices, Electronic filtering, Clouds, Surveillance, Stochastic processes, Beam shaping

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Proceedings Article | 29 September 2006 Paper

An efficient approach for site-specific scenery prediction in surveillance imaging near Earth's surface

Kalle Marjanen, Ari Visa, Juha Jylhä, Mikko Rantala, Petri Metsäpuro

Proceedings Volume 6365, 636508 (2006) https://doi.org/10.1117/12.689918

KEYWORDS: Cameras, Surveillance, 3D modeling, Geographic information systems, Systems modeling, Visibility, RGB color model, Photography, Sensors, Imaging systems

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Proceedings Article | 25 May 2005 Paper

On joint phase-envelope use in radar CFAR processing

Ari Visa, Timo Ala-Kleemola, Juho Vihonen, Timo Hintikka, Juha Jylha

Proceedings Volume 5809, (2005) https://doi.org/10.1117/12.602719

KEYWORDS: Radar, Signal to noise ratio, Doppler effect, Signal detection, Target detection, Phase shift keying, Signal processing, Antennas, Fourier transforms, Detection and tracking algorithms

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Showing 5 of 11 publications

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