Time reversal in thermoacoustic tomography—an error estimate

Yulia Hristova
2009 Inverse Problems  
The time reversal method in thermoacoustic tomography is used for approximating the initial pressure inside a biological object using measurements of the pressure wave made on a surface surrounding the object. This article presents error estimates for the time reversal method in the cases of variable, non-trapping sound speeds.
doi:10.1088/0266-5611/25/5/055008 fatcat:lwdn3bfehfgiph3koztzzbeyua