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Fractures In Limestone Imaged By Radar
11th EEGS Symposium on the Application of Geophysics to Engineering and Environmental Problems, 1998Radar data collected along profiles and in grids have assisted in identifying subsurface pathways that might carry motor fuel known to be contaminating domestic water wells. Disruptions of reflections were visible in conventional radar profiles were interpreted as fractures zone in limestone bedrock. Radar data acquired in a grid over zones where these
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Radar Imaging Through a Building Corner
IEEE Transactions on Geoscience and Remote Sensing, 2014Through-wall imaging (TWI) requires dealing with targets embedded in a complex obscuring environment such as the walls of a building. This obscuring layout is often composed by many simple elements (possibly interacting) such as slabs, corners, and T-like structures.
Gianluca Gennarelli +3 more
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Engineering multirate convolutions for radar imaging
1996 IEEE International Conference on Acoustics, Speech, and Signal Processing Conference Proceedings, 2002We present a schematic design methodology for multirate convolution systems, based on combined algorithmic development and architecture design. It allows us to map the algebraic specification of a long convolution algorithm directly onto efficient fast convolution hardware based on short FFT processor elements or dedicated VLSI processors.
Bierens, L.H.J., Deprettere, E.F.
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On a Bayesian approach to coherent radar imaging
International Journal of Imaging Systems and Technology, 1992AbstractIn coherent imaging the object of interest is complex but only its amplitude is to be estimated. The object phase yields nuisance variables and in a proper Bayesian approach it is necessary to obtain a phaseless likelihood function. We investigate a two‐dimensional case in which the target object is modelled as a collection of point scatterers ...
David Styerwalt, Glenn R. Heidbreder
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Photonic Radar for 3D Imaging: From Millimeter to Terahertz Waves
IEEE Journal of Selected Topics in Quantum Electronics, 2023Tadao Nagatsuma, Li Yi, Yihan Li
exaly
RADAR IMAGE PROCESSING DEVICE AND RADAR IMAGE PROCESSING METHOD
2021OISHI NOBORU, YAMAMOTO KAZUHIKO
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Spaceborne Synthetic Aperture Radar Imaging Algorithms: An overview
IEEE Geoscience and Remote Sensing Magazine, 2022Xing Mengdao +2 more
exaly
3DRIED: A High-Resolution 3-D Millimeter-Wave Radar Dataset Dedicated to Imaging and Evaluation
Remote Sensing, 2021Jun Shi, Shunjun Wei, Shan Liu
exaly
RADAR IMAGING METHOD, AND RADAR USING SUCH A METHOD
2021CORNIC PASCAL, LE GALL RENAN, AUDIC YVES
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