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cover
Mousumi Gupta
"Ground moving radar
target classification is one of the recent research issues that has arisen in
an airborne ground moving target indicator (GMTI) scenario. This work presents
a novel technique for classifying individual targets depending on their radar
cross section (RCS) values. The RCS feature is evaluated using the Chebyshev
polynomial. The radar captured target usually provides an imbalanced solution
for classes that have lower numbers of pixels and that have similar
characteristics. In this classification technique, the Chebyshev polynomial?s
features have overcome the problem of confusion between target classes with
similar characteristics. The Chebyshev polynomial highlights the RCS feature
and is able to suppress the jammer signal. Classification has been performed by
using the probability neural network (PNN) model. Finally, the classifier with
the Chebyshev polynomial feature has been tested with an unknown RCS value. The
proposed classification method can be used for classifying targets in a GMTI
system under the warfield condition."
2016
J-Pdf
Artikel Jurnal  Universitas Indonesia Library
cover
Mousumi Gupta
"Ground moving radar target classification is one of the recent research issues that has arisen in an airborne ground moving target indicator (GMTI) scenario. This work presents a novel technique for classifying individual targets depending on their radar cross section (RCS) values. The RCS feature is evaluated using the Chebyshev polynomial. The radar captured target usually provides an imbalanced solution for classes that have lower numbers of pixels and that have similar characteristics. In this classification technique, the Chebyshev polynomial’s features have overcome the problem of confusion between target classes with similar characteristics. The Chebyshev polynomial highlights the RCS feature and is able to suppress the jammer signal. Classification has been performed by using the probability neural network (PNN) model. Finally, the classifier with the Chebyshev polynomial feature has been tested with an unknown RCS value. The proposed classification method can be used for classifying targets in a GMTI system under the warfield condition."
Depok: Faculty of Engineering, Universitas Indonesia, 2016
UI-IJTECH 7:5 (2016)
Artikel Jurnal  Universitas Indonesia Library
cover
"This book introduces concepts and technologies of Intelligent Transportation Systems (ITS). It describes state of the art safety communication protocol called Dedicated Short Range Communication (DSRC), currently being considered for adoption by the USDOT and automotive industry in the US. However, the principles of this book are applicable even if the underlying physical layer protocol of V2X changes in the future, e.g. V2X changes from DSRC to cellular-based connectivity.
Fundamental ITS concepts include topics like global positioning system; Vehicle to Vehicle (V2V), Vehicle to Pedestrian (V2P), and Vehicle to Infrastructure (V2I) communications; human-machine interface; and security and privacy. Fundamental concepts are sometimes followed by the real-life test experimental results (such as in V2P Chapter) and description of the performance metrics used to evaluate the results. This book also describes equations and math used in the development of the individual parts of the system.
This book surveys current and previous publications for trending research in the ITS domain. It also covers state of the art standards that are in place for the DSRC in the US, starting from the application layer defined in SAE J2735 all the way to physical layer defined in IEEE 802.11.
The authors provide a detailed discussion on what is needed to extend the current standards to accommodate future needs of the vehicle communications, such as needs for future autonomous vehicles. Programs and code examples accompany appropriate chapters, for example, after describing remote vehicle target classification function a pseudo code and description is provided. In addition, the book discusses current topics of the technology such as spectrum sharing, simulation, security, and privacy.
The intended audience for this book includes engineering graduate students, automotive professionals/engineers, researchers and technology enthusiasts."
Switzerland: Springer Cham, 2019
e20502913
eBooks  Universitas Indonesia Library