Title :
Radar imaging of building interiors using sparse reconstruction
Author :
van Rossum, W.L. ; de Wit, J.J.M. ; Tan, R.G.
Author_Institution :
Dept. of Radar Technol., TNO, The Hague, Netherlands
fDate :
Oct. 31 2012-Nov. 2 2012
Abstract :
At TNO an innovative concept to obtain inside building awareness with stand-off, through-the-wall radar has been developed: SAPPHIRE. The system concept exploits particular phase behavior in the 3D radar data to extract dominant scatterers inside a building. These scatterers can be reconstructed from the data using an overcomplete dictionary and sparse reconstruction. In this paper, the reconstruction algorithm and some results will be presented.
Keywords :
image reconstruction; radar imaging; 3D radar data; SAPPHIRE; TNO; building interiors; radar imaging; sparse reconstruction; through-the-wall radar; Azimuth; Buildings; Dictionaries; Image reconstruction; Radar imaging; Synthetic aperture radar; 3D imaging; MIMO; SAR; building mapping; overcomplete dictionary; sparse reconstruction;
Conference_Titel :
Radar Conference (EuRAD), 2012 9th European
Conference_Location :
Amsterdam
Print_ISBN :
978-1-4673-2471-7
