Direct image reconstruction of anomalies in a plane via physical optics farfield inverse scattering

1976 ◽  
Vol 59 (6) ◽  
pp. 1259-1264 ◽  
Author(s):  
Norman Bleistein
Keyword(s):  
Image Reconstruction ◽  
Inverse Scattering ◽  
Direct Image ◽  
Physical Optics

Efficient 3D TOF PET Reconstruction Using View-Grouped Histo-Images: DIRECT - Direct Image Reconstruction for TOF

2006 ◽  
Author(s):  
Samuel Matej ◽  
Shridhar Jayanthi ◽  
Suleman Surti ◽  
Margaret E. Daube-Witherspoon ◽  
Gerd Muehllehner ◽  
...  
Keyword(s):  
Image Reconstruction ◽  
Direct Image ◽  
Pet Reconstruction ◽  
Tof Pet

The singular function of a surface and physical optics inverse scattering

Wave Motion ◽  
1979 ◽  
Vol 1 (3) ◽  
pp. 153-161 ◽  
Author(s):  
Jack K. Cohen ◽  
Norman Bleistein
Keyword(s):  
Inverse Scattering ◽  
Physical Optics ◽  
Singular Function

Preliminary Results of Integrating Tikhonov’s Regularization in Forward-Backward Time-Stepping Technique for Object Detection

2016 ◽  
Vol 833 ◽  
pp. 170-175 ◽  
Author(s):  
Andrew Sia Chew Chie ◽  
Kismet Anak Hong Ping ◽  
Yong Guang ◽  
Ng Shi Wei ◽  
Nordiana Rajaee
Keyword(s):  
Image Reconstruction ◽  
Inverse Scattering ◽  
Time Domain ◽  
Regularization Method ◽  
Scattering Problem ◽  
Inverse Scattering Problem ◽  
Time Stepping ◽  
Ill Posed ◽  
Tikhonov’S Regularization

The inverse scattering in time domain known as Forward-Backward Time-Stepping (FBTS) technique is applied to determine the sizes, shape and location of the embedded objects. Tikhonov’s regularization method has been proposed in order to improve or solve the ill-posed of FBTS inverse scattering problem. The reconstructed results showed that FBTS technique can detect the presence of embedded objects. The reconstructed results of FBTS technique utilizing with the Tikhonov’s regularization method shown better results than the results only applied FBTS technique. Tikhonov’s regularization combined with FBTS technique to improve the quality of image reconstruction.

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