@incollection{fdi:010087080,
  title = {{F}usion of prior information and multi-scales local frequencies to facilitate {D}-{I}n{SAR} phase unwrapping},
  author = {{Y}an, {Y}. and {T}rouv{\'e}, {E}. and {P}inel, {V}irginie},
  editor = {},
  language = {{ENG}},
  abstract = {{I}n this paper, a dedicated phase unwrapping approach, taking a priori information into account and combining multi-scales local frequencies of the interferometric phase, is developed in order to get around of the discontinuity and aliasing problems. {I}n this approach, the interferogram is characterized by local frequency of the phase. {T}he multi-scales local frequencies of the interferometric phase are estimated and fused to the local frequency at the optimal scale. {T}his optimal scale, the lowest resolution scale allowing phase unwrapping without aliasing problem, is determined from the a priori displacement information. {T}he application is performed on the displacement measurement of the 2005 {K}ashmir earthquake. {T}he a priori displacement information is issued from a deformation model. {T}he advantages of this approach are highlighted by the obtained results.},
  keywords = {{CACHEMIRE}},
  booktitle = {{IGARSS} 2012 : 2012 {I}nternational {G}eoscience and {R}emote {S}ensing {S}ymposium},
  numero = {},
  pages = {1888--1891},
  address = {{P}iscataway},
  publisher = {{IEEE}},
  series = {},
  year = {2012},
  DOI = {10.1109/{IGARSS}.2012.6351138 },
  ISBN = {978-1-4673-1160-1},
  URL = {https://www.documentation.ird.fr/hor/fdi:010087080},
}