The traditional inverse synthetic aperture radar (ISAR) imaging uses matched filtering and pulse accumulation methods. When improving the resolution real-time performance, there are some problems, such as high sampling rate large amount of data. Although compressed sensing (CS) method can realize high-resolution with small data, sparse reconstruction algorithm has computational complexity is ti...

Following the recent advancements in radar technologies, research on automatic target recognition using Inverse Synthetic Aperture Radar (ISAR) has correspondingly seen more attention and activity. ISAR automatic target recognition researchers aim to fully automate recognition and classification of military vehicles, but because radar images often do not present a clear image of what they detec...

ISAR imaging of ships at sea with significant motion results in the Doppler frequency shift for the received signal is time-varying, which will deteriorate the ISAR image quality for the Range-Doppler (RD) algorithm. In this paper, the received signal is modeled as a multicomponent cubic phase signal (CPS), and a new method for estimating the parameters of CPS based on the integrated high-order...

This paper analysis the characteristics and ambiguity function of the single-channel and multichannel DVB-T signals, and choose the multi-channel DVB-T signal as opportunity illuminators to do the research of ISAR imaging. Firstly, the target’s echo using single-in-multi-out mode for passive ISAR image is derived, together with the analysis of the composition of the echo’s spatial spectrum. Con...

The range profile (RP) and the inverse synthetic aperture radar (ISAR) image are the useful radar signatures for classifying unknown targets because they can be used regardless of daynight and weather conditions. Since classification that uses RP and ISAR is heavily dependent on flight conditions, however, much more study is required on this topic. This paper proposes an efficient method of cla...

3 Sabrina Marozin, Jennifer Altomonte, Sibylle Apfel, Phat X. Dinh, Enrico N. De Toni, 4 Antonia Rizzani, Andreas Nüssler, Nobuyuki Kato, Roland M. Schmid, Asit K. Pattnaik 5 and Oliver Ebert 6 7 Department of Medicine, Klinikum rechts der Isar, Technical University of Munich, Germany; 8 School of Veterinary Medicine and Biomedical Sciences & the Nebraska Center for Virology, 9 University of Ne...

© 2016 The Author(s). Published by Taylor & Francis on behalf of the Nordic Orthopedic Federation. This is an Open Access article distributed under the terms of the Creative Commons Attribution-Non-Commercial License (https://creativecommons.org/licenses/by-nc/3.0) DOI 10.1080/17453674.2016.1193664 The International Society of Arthroplasty Registers (ISAR) was formed in 2004 at the American Aca...