Ms. Henna Perälä Profile

Henna Perälä

Researcher at Tampere Univ

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Author

Publications (5)

Proceedings Article | 22 September 2011 Paper

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

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

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

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

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 | 14 October 2008 Paper

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

Henna Perälä, Juha Jylhä, Minna Väilä, Ari Visa

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

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

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

Minna Väilä, Juha Jylhä, 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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