NDLI: Target recognition for articulated and occluded objects in synthetic aperture radar imagery

Content Provider	IEEE Xplore Digital Library
Author	Bhanu, B. Jones III, G.
Copyright Year	1998
Description	Author affiliation: Coll. of Eng., California Univ., Riverside, CA, USA (Bhanu, B.)
Abstract	Recognition of articulated occluded real-world man-made objects in synthetic aperture radar (SAR) imagery has not been addressed in the field of image processing and computer vision. The traditional approach to object recognition in SAR imagery (at one foot or worse resolution) typically involves template matching methods, which are not suited for these cases because articulation or occlusion changes global features like the object outline and major axis. In this paper the performance of a model-based automatic target recognition (ATR) engine with articulated and occluded objects in SAR imagery is characterized based on invariant properties of the objects. Although the approach is related to geometric hashing, it is a novel approach for recognizing objects in SAR images. The novelty and power of the approach come from a combination of a SAR specific method for recognition, taking into account azimuthal variation, articulation invariants and sensor resolution.
Starting Page	245
Ending Page	250
File Size	351786
Page Count	6
File Format	PDF
ISBN	0780344928
DOI	10.1109/NRC.1998.678008
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1998-05-14
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Target recognition Radar imaging Azimuth Radar scattering Missiles Synthetic aperture radar Engines Foot Educational institutions Image recognition
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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