A time-domain backprojection processor for airborne synthetic aperture radar (SAR) has been developed at the University of Massachusetts’ Microwave Remote Sensing Lab (MIRSL). The aim of this work is to produce a SAR processor capable of addressing the motion compensation issues faced by frequency-domain processing algorithms, in order to create well focused SAR imagery suitable for interferometry. The time-domain backprojection algorithm inherently compensates for non-linear platform motion, dependent on the availability of accurate measurements of the motion. The implementation must manage the relatively high computational burden of the backprojection algorithm, which is done using modern graphics processing units (GPUs), programmed with ...
This thesis examines processor architectures for Synthetic Aperture Radar (SAR). SAR is a remote sen...
The processing of synthetic aperture radar (SAR) signals using the massively parallel processor (MPP...
Synthetic Aperture Radar (SAR) image processing requires huge computation amount. Traditionally, thi...
Aerial images are important in different scenarios including surface cartography, surveillance, dis...
The Back-Projection Algorithm is a SAR processing approach that uses time-domain convolution of the ...
Autofocus techniques for synthetic aperture radar (SAR) can improve the image quality substantially....
We report on the development of a SAR backprojection algorithm using a Non-Uniform FFT (NUFFT) routi...
We introduce and discuss a parallel SAR backprojection algorithm using a Non-Uniform FFT (NUFFT) rou...
We report on the development of a Synthetic Aperture Radar (SAR) backprojection algorithm implemente...
For real-time Synthetic Aperture Radar applications, data must be processed and sent to the ground s...
Synthetic aperture radar processing is a complex task that involves advanced signal processing techn...
A distributed real-time processing framework is used to implement a generic processor for linear an...
This thesis investigates the use of a highly parallel SIMD machine for fast Synthetic Aperture Radar...
Synthetic Aperture Radar (SAR) can be used to create realistic and high-resolution 2D or 3D reconstr...
International Telemetering Conference Proceedings / November 14-16, 1978 / Hyatt House Hotel, Los An...
This thesis examines processor architectures for Synthetic Aperture Radar (SAR). SAR is a remote sen...
The processing of synthetic aperture radar (SAR) signals using the massively parallel processor (MPP...
Synthetic Aperture Radar (SAR) image processing requires huge computation amount. Traditionally, thi...
Aerial images are important in different scenarios including surface cartography, surveillance, dis...
The Back-Projection Algorithm is a SAR processing approach that uses time-domain convolution of the ...
Autofocus techniques for synthetic aperture radar (SAR) can improve the image quality substantially....
We report on the development of a SAR backprojection algorithm using a Non-Uniform FFT (NUFFT) routi...
We introduce and discuss a parallel SAR backprojection algorithm using a Non-Uniform FFT (NUFFT) rou...
We report on the development of a Synthetic Aperture Radar (SAR) backprojection algorithm implemente...
For real-time Synthetic Aperture Radar applications, data must be processed and sent to the ground s...
Synthetic aperture radar processing is a complex task that involves advanced signal processing techn...
A distributed real-time processing framework is used to implement a generic processor for linear an...
This thesis investigates the use of a highly parallel SIMD machine for fast Synthetic Aperture Radar...
Synthetic Aperture Radar (SAR) can be used to create realistic and high-resolution 2D or 3D reconstr...
International Telemetering Conference Proceedings / November 14-16, 1978 / Hyatt House Hotel, Los An...
This thesis examines processor architectures for Synthetic Aperture Radar (SAR). SAR is a remote sen...
The processing of synthetic aperture radar (SAR) signals using the massively parallel processor (MPP...
Synthetic Aperture Radar (SAR) image processing requires huge computation amount. Traditionally, thi...