PERSONAL Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.
The HRGB method is an alternative to Fourier and back projection techniques for image reconstruction from k-space or I&Q SAR datasets. The method is highly parallelizable, and does not rely on interpolation. A "horizontal key" of data elements is calculated – preferably in parallel – for each of an arbitrary set of x-coordinates in image-space. Imagespace "color" data are then calculated – preferably in parallel – at an arbitrary set of image coordinates. The method is greatly simplified for SAR I&Q samples on trapezoidal/keystone grids. The resulting images can be computed quickly, with accuracy exceeding back projection techniques.
Ivan Bajic
"A method for accurate, highly parallelizable SAR image reconstruction without interpolation", Proc. SPIE 11003, Radar Sensor Technology XXIII, 110030U (3 May 2019); https://doi.org/10.1117/12.2519125
ACCESS THE FULL ARTICLE
INSTITUTIONAL Select your institution to access the SPIE Digital Library.
PERSONAL Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.
The alert did not successfully save. Please try again later.
Ivan Bajic, "A method for accurate, highly parallelizable SAR image reconstruction without interpolation," Proc. SPIE 11003, Radar Sensor Technology XXIII, 110030U (3 May 2019); https://doi.org/10.1117/12.2519125