A modified coupled PDE method of InSAS interferogram de-noising

Author(s):  
Xuebo Zhang ◽  
Pan Huang ◽  
Xiaohui Chen ◽  
Haixin Sun
Keyword(s):  
2019 ◽  
Vol 46 (1) ◽  
pp. 132-134
Author(s):  
Reza Aghajani ◽  
Xingjie Li ◽  
Kavita Ramanan

2012 ◽  
Vol 248 (2) ◽  
pp. 156-162 ◽  
Author(s):  
J. LU ◽  
T. WU ◽  
T. LIU ◽  
C. CHEN ◽  
C. ZHAO ◽  
...  

2019 ◽  
Vol 46 (1) ◽  
pp. 132-134
Author(s):  
Reza Aghajani ◽  
Xingjie Li ◽  
Kavita Ramanan

2018 ◽  
Author(s):  
Ivan Matic ◽  
Rados Radoicic ◽  
Dan Stefanica

2019 ◽  
Vol 20 (3) ◽  
pp. 393-408 ◽  
Author(s):  
Ivan Matić ◽  
Radoš Radoičić ◽  
Dan Stefanica

2014 ◽  
Vol 1079-1080 ◽  
pp. 654-659
Author(s):  
Ru Chao Shi ◽  
Yong Chi Li

This paper presents an interpolation-based method for multidimensional extrapolation. A series of interpolation formulations are proposed to extrapolate functions normal to the interface between two regions. Theoretical proofs and relevant analysis are also presented. The method developed maintains the characteristics of implicit interface. The interface inside every cell is treated smoothly by assuming that curvature is equal everywhere. The method developed and numerical results are verified by comparing to the results by PDE method and theoretical results. Numerical tests demonstrate that the method developed is first-order accuracy and also more efficient in numerical implementation and more accurate than PDE method.


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