Quantitative reconstructions in multi-modal photoacoustic and optical coherence tomography imaging. (13th December 2017)

• Record Type: Journal Article
• Authors: Elbau, P; Mindrinos, L; Scherzer, O
• Is Part Of: Inverse problems. Volume 34:Number 1(2018:Jan.)
• Publication Date: 2017-12-13
• Subjects: quantitative photoacoustic tomography -- optical coherence tomography -- hybrid imaging -- Fredholm integral equation; Inverse problems (Differential equations) -- Periodicals; 515.357
• DOI: 10.1088/1361-6420/aa9ae7
• Languages: English
• ISSNs: 0266-5611

Abstract

Abstract: In this paper we perform quantitative reconstruction of the electric susceptibility and the Grüneisen parameter of a non-magnetic linear dielectric medium using measurement of a multi-modal photoacoustic and optical coherence tomography system. We consider the mathematical model presented in Elbau et al (2015 Handbook of Mathematical Methods in Imaging ed O Scherzer (New York: Springer) pp 1169–204), where a Fredholm integral equation of the first kind for the Grüneisen parameter was derived. For the numerical solution of the integral equation we consider a Galerkin type method.