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Real-time Processing of SAR Images for Linear and Nonlinear Tracks

Que, Russel and Ponce, Octavio and Scheiber, Rolf and Reigber, Andreas (2016) Real-time Processing of SAR Images for Linear and Nonlinear Tracks. International Radar Symposium (IRS), 2016-05-10 - 2012-05-12, Krakow, Poland.

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Abstract

A distributed real-time processing framework is used to implement a generic processor for linear and nonlinear tracks. The focus is on the implementation of direct backprojection (DBP) and fast factorized back-projection (FFBP) algorithms in the framework. The software is described in detail on how it is tailored to achieve a real-time computation of a SAR image using multiprocessors, multicore CPUs and GPUs. Results are validated with airborne SAR data acquired by the DLR’s F-SAR sensor.

Item URL in elib:https://elib.dlr.de/103658/
Document Type:Conference or Workshop Item (Speech)
Title:Real-time Processing of SAR Images for Linear and Nonlinear Tracks
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Que, RusselUNSPECIFIEDUNSPECIFIED
Ponce, OctavioUNSPECIFIEDUNSPECIFIED
Scheiber, RolfUNSPECIFIEDUNSPECIFIED
Reigber, AndreasUNSPECIFIEDUNSPECIFIED
Date:2016
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:Realtime Processing, SAR, Back-projection, GPU
Event Title:International Radar Symposium (IRS)
Event Location:Krakow, Poland
Event Type:international Conference
Event Dates:2016-05-10 - 2012-05-12
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Earth Observation
DLR - Research area:Raumfahrt
DLR - Program:R EO - Erdbeobachtung
DLR - Research theme (Project):R - Vorhaben Flugzeug-SAR
Location: Oberpfaffenhofen
Institutes and Institutions:Microwaves and Radar Institute > SAR Technology
Deposited By: Que, Russel
Deposited On:30 Mar 2016 10:18
Last Modified:31 Jul 2019 20:00

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