VHF SAR image formation implemented on a GPU
Department of Radar Systems, Swedish Defence Research Agency (FOI), P.O. Box 1165, SE-581 11 Linkoping, Sweden
2005 IEEE International Geoscience and Remote Sensing Symposium, 2005. IGARSS ’05
This paper will describe how off-the-shelf 3D graphics cards can be used for scientific computation like SAR processing. In particular, a highly efficient one-dimensional FFT and a fast direct (global) backprojection implementation will be presented and analyzed.
May 30, 2011 by hgpu
