Inverse synthetic aperture radar imaging: A historical perspective and state-of-the-art survey
R Vehmas, N Neuberger - IEEE Access, 2021 - ieeexplore.ieee.org
Radar can obtain high spatial resolution at large operating distances, and its operation is
largely independent from weather and lighting conditions. This makes it an important …
largely independent from weather and lighting conditions. This makes it an important …
Data-driven motion compensation techniques for noncooperative ISAR imaging
R Vehmas, J Jylhä, M Väilä… - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
We consider the data-driven motion compensation problem in inverse synthetic aperture
radar (ISAR) imaging. We present optimization-based ISAR techniques and propose …
radar (ISAR) imaging. We present optimization-based ISAR techniques and propose …
Using image quality measures and features to choose good images for classification of ISAR imagery
Most research efforts in ISAR focus on techniques to form the image via autofocus or on
classification (assuming that the ISAR imagery is already generated). An important step …
classification (assuming that the ISAR imagery is already generated). An important step …
Computational algorithms for improved synthetic aperture radar image focusing
R Vehmas - 2018 - researchportal.tuni.fi
High-resolution radar imaging is an area undergoing rapid technological and scientific
development. Synthetic Aperture Radar (SAR) and Inverse Synthetic Aperture Radar (ISAR) …
development. Synthetic Aperture Radar (SAR) and Inverse Synthetic Aperture Radar (ISAR) …
Improving the estimation accuracy and computational efficiency of ISAR range alignment
R Vehmas, J Jylhä - 2017 European Radar Conference …, 2017 - ieeexplore.ieee.org
A well-established approach in inverse synthetic aperture radar (ISAR) translational motion
compensation consists of two parts: range alignment and autofocus. Range alignment …
compensation consists of two parts: range alignment and autofocus. Range alignment …