Transient Wave Imaging with Limited-View Data
نویسندگان
چکیده
We consider for the wave equation the inverse problem of identifying locations of point sources and dipoles from limited-view data. Using as weights particular background solutions constructed by the geometrical control method, we recover Kirchhoff-, back-propagation-, MUSIC-, and arrival time-type algorithms by appropriately averaging limited-view data. We show that if one can construct accurately the geometric control, then one can perform imaging with the same resolution using limited-view as using full-view data. Mathematics Subject Classification (MSC2000): 35R30, 35L05
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عنوان ژورنال:
- SIAM J. Imaging Sciences
دوره 4 شماره
صفحات -
تاریخ انتشار 2011