Search Results - "Perala, Henna"

Performance evaluation of radar NCTR using the target aspect and signature by Vaila, Minna, Jylha, Juha, Perala, Henna, Visa, Ari

“…In this paper, we present a framework for assessing and comparing the performance of non-cooperative target recognition methods that are based on radar…”
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On efficient characterization of radar targets with scatterer sets for target recognition using commercial ray tracing software by Perala, Henna, Vaila, Minna, Jylha, Juha, Visa, Ari, Kylmala, Jarkko, Salminen, Vesa-Jukka

“…The model-based radar target recognition requires the ability to simulate target signatures with adequate accuracy and computational speed. This paper proposes…”
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On SAR processing using pixel-wise matched kernels by Jylha, Juha, Vaila, Minna, Perala, Henna, Vaisanen, Ville, Visa, Ari, Vehmas, Risto, Kylmala, Jarkko, Salminen, Vesa-Jukka

“…The recent increase in computing resources allows the emergence of new algorithms, the reappraisal of conventional algorithms, and even the reinvention of…”
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M-SPURT-Compressing the Target Characterization for a Fast Monostatic RCS Simulation by Perala, Henna, Vaila, Minna, Jylha, Juha

“…Applications such as radar performance prediction and automatic target recognition (ATR) require a compact description of the target and the ability to…”
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Estimating the Distribution of RCS Using Sparse Measured Samples by Vaila, Minna, Jylha, Juha, Ruotsalainen, Marja, Perala, Henna

“…In this paper, we consider estimating the distribution of the radar cross section (RCS) using a small number of sparse measured samples. With a small sample…”
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ESPRESS-On efficient bistatic characterization of radar targets by Perala, Henna, Vaila, Minna, Jylha, Juha, Visa, Ari

“…In the modern radar target recognition, the model-based approach offers a flexible and computationally efficient way to characterize targets, since…”
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Incorporating a stochastic model of the target orientation into a momentary RCS distribution by Vaila, Minna, Jylha, Juha, Sailaranta, Timo, Perala, Henna, Vaisanen, Ville, Visa, Ari

“…The radar cross section (RCS) of a target describes its reflectivity towards the radar. It is a deterministic quantity-specific to the aspect angle of the…”
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Incorporating Aircraft Kinematics and Radar Cross Section into the Performance Prediction of Air Surveillance by Jylha, Juha, Ruotsalainen, Marja, Vaila, Minna, Perala, Henna

“…The evolution of modern radar is heading toward a networked, multifunctional, adaptive, and cognitive system. The network of software-controllable…”
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A Framework for Using Radar Measurements of Unknown Targets in Hierarchical Classification by Ruotsalainen, Marja, Perala, Henna, Vaila, Minna, Jylha, Juha, Kauhanen, Mikko

“…Real-life target recognition often requires appropriate processing of unknown targets. Such targets are the ones that the automatic target recognition system…”
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Exploiting the Momentary Dependence of Radar Observations for Non-Cooperative Target Recognition by Vaila, Minna, Jylha, Juha, Ruotsalainen, Marja, Perala, Henna

“…Multiple radar sensors can be used in collaboration to detect targets in an area of surveillance. In this paper, we consider a case, in which a target is…”
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A RCS model of complex targets for radar performance prediction by Vaila, Minna, Jylha, Juha, Vaisanen, Ville, Perala, Henna, Visa, Ari, Harju, Mikko, Virtanen, Kai

“…The objective of the radar performance prediction is to compute quantities of interest concerning the ability of the radar to observe its surroundings. Besides…”
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