DocumentCode
2301005
Title
Two-dimensional phase unwrapping with statistical models for nonlinear optimization
Author
Chen, C.W. ; Zebker, H.A.
Author_Institution
STARLab., Stanford Univ., CA, USA
Volume
7
fYear
2000
fDate
2000
Firstpage
3213
Abstract
The authors propose a new 2D phase unwrapping framework based on maximum a posteriori probability estimation. That is, they design an algorithm which approximately maximizes the conditional probability of its unwrapped solution given the observable wrapped phase, image intensity, and interferogram coherence
Keywords
geophysical techniques; radar imaging; radar theory; remote sensing by radar; synthetic aperture radar; terrain mapping; 2D phase unwrapping; SAR; algorithm; conditional probability; geophysical measurement technique; interferogram coherence; land surface; maximum a posteriori probability estimation; nonlinear optimization; phase unwrapping; radar remote sensing; statistical model; synthetic aperture radar; terrain mapping; two-dimensional; unwrapped solution; Coherence; Cost function; Interferometry; Phase estimation; Phase measurement; Probability; Surfaces; Synthetic aperture radar; Telephony; Velocity measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Geoscience and Remote Sensing Symposium, 2000. Proceedings. IGARSS 2000. IEEE 2000 International
Conference_Location
Honolulu, HI
Print_ISBN
0-7803-6359-0
Type
conf
DOI
10.1109/IGARSS.2000.860386
Filename
860386
Link To Document