TY - GEN
T1 - Two Insar procedures for wide and noise interferograms
AU - Wei, Zhi Qiang
AU - Lin, Hui
AU - Chaojian, Shi
AU - Jing, Peng
PY - 2010
Y1 - 2010
N2 - In unwrapping interferograms with large size and dense residues, the path-following algorithm as a fundamental unwrapping method may produce retrieval error caused by long branch-cuts and repetitive connection of residues. In this paper, two unwrapping algorithms, i.e. the multiple patches method connecting opposite residues and the center expansion method searching opposite residues, are alternatively presented. Some examples of ENVISAT-ASAR datasets demonstrate our improvement better than conventional methods in InSAR data processing.
AB - In unwrapping interferograms with large size and dense residues, the path-following algorithm as a fundamental unwrapping method may produce retrieval error caused by long branch-cuts and repetitive connection of residues. In this paper, two unwrapping algorithms, i.e. the multiple patches method connecting opposite residues and the center expansion method searching opposite residues, are alternatively presented. Some examples of ENVISAT-ASAR datasets demonstrate our improvement better than conventional methods in InSAR data processing.
UR - https://www.scopus.com/pages/publications/79851473266
U2 - 10.1109/ICALIP.2010.5685214
DO - 10.1109/ICALIP.2010.5685214
M3 - 会议稿件
AN - SCOPUS:79851473266
SN - 9781424458653
T3 - ICALIP 2010 - 2010 International Conference on Audio, Language and Image Processing, Proceedings
SP - 1719
EP - 1723
BT - ICALIP 2010 - 2010 International Conference on Audio, Language and Image Processing, Proceedings
T2 - 2010 International Conference on Audio, Language and Image Processing, ICALIP 2010
Y2 - 23 November 2010 through 25 November 2010
ER -