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Multipath ghost elimination for through‐wall radar imaging
IET Radar, Sonar & Navigation, 2016In through-wall radar imaging, the multipath echoes caused by specular reflections at interior walls of an enclosed room will lead to multipath ghosts in the resulting image.
X. Chen, Weidong Chen
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1989
The purpose of this chapter is to give background material for a better understanding of remote sensing in the microwave region which differs quite substantially from techniques used in the optical region. Whereas those systems operating in the visible spectrum detect the reflected solar radiation, the radar systems provide their own sources of ...
Daniel R. Nüesch, Eric S. Kasischke
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The purpose of this chapter is to give background material for a better understanding of remote sensing in the microwave region which differs quite substantially from techniques used in the optical region. Whereas those systems operating in the visible spectrum detect the reflected solar radiation, the radar systems provide their own sources of ...
Daniel R. Nüesch, Eric S. Kasischke
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2009
The principal goal of remote sensing is to interpret the data recorded in order to understand the region being imaged; interpretation can be based on qualitative or quantitative methods of analysis. Analyst expertise allows qualitative information extraction through photointerpretive methods in which visual clues around structure and contrast are used.
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The principal goal of remote sensing is to interpret the data recorded in order to understand the region being imaged; interpretation can be based on qualitative or quantitative methods of analysis. Analyst expertise allows qualitative information extraction through photointerpretive methods in which visual clues around structure and contrast are used.
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Radar target imaging using distributed radar networks
2009 IEEE Antennas and Propagation Society International Symposium, 2009Target images can be clearly reconstructed from the monostatic and bistatic range profiles generated by a DRN with enough radar sensors. Because the images are instantly formulated, no synthetic aperture processing or motion compensation is needed.
Hai Deng, Braham Himed
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2010
In a first aspect, the present invention provides a method for performing radar image segmentation, the method comprising: using a radar, generating a radar image of an area of terrain, the radar image deriving from radar observations taken along a plurality of azimuth angles; performing a background extraction process on the radar image to extract a ...
REINA, GIULIO, Underwood J.
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In a first aspect, the present invention provides a method for performing radar image segmentation, the method comprising: using a radar, generating a radar image of an area of terrain, the radar image deriving from radar observations taken along a plurality of azimuth angles; performing a background extraction process on the radar image to extract a ...
REINA, GIULIO, Underwood J.
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Radar Imaging for Maritime Observation
2018Radar imaging is one of the most important tools for monitoring the sea surface. This book presents the most recent radar signal processing techniques and innovative radar concepts. The first part of the book discusses mathematical details of both SAR and ISAR techniques.
BERIZZI, FABRIZIO +2 more
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Topography from Single Radar Images
Science, 1984A mathematical theory and a corresponding numerical procedure have been developed to produce digital topography from radar images as digital photometric arrays. Thus, as radargrammetry is to photogrammetry, so radarclinometry is to photoclinometry. Photoclinometry encompasses a fundamental indeterminacy principle even for terrain that is homogeneous in
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Future Trends in Automotive Radar / Imaging Radar
28th European Microwave Conference, 1998, 1998There is a growing interest of car manufacturers in sensors monitoring the car's surrounding area in order to improve safety systems from mere crash survival to crash prediction or prevention by early detection of hazardous situations. Therefore radar sensors have been intensively investigated for many years.
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An Imaging Dictionary Based Multipath Suppression Algorithm for Through-Wall Radar Imaging
IEEE Transactions on Aerospace and Electronic Systems, 2018Shisheng Guo +3 more
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Two-Level Block Matching Pursuit for Polarimetric Through-Wall Radar Imaging
IEEE Transactions on Geoscience and Remote Sensing, 2018Xueqian Wang, Gang Li, Yu Liu, M. Amin
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