Abstract
The nonlinear reconstruction problem of quantitative photoacoustic tomography (QPAT) is accomplished by either Jacobian or gradient based schemes; the latter being advantageous w.r.t. computational memory. We report for the first time a 1-step gradient based QPAT reconstruction scheme using frequency domain photoacoustic equation. Numerical results are presented for tissue-mimicking phantoms.
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Pandey, P.K., Gottam, O., Naik, N., Pradhan, A. (2021). Gradient Based, One-Step Reconstruction for Quantitative Frequency Domain Photoacoustic Tomography. In: Singh, K., Gupta, A.K., Khare, S., Dixit, N., Pant, K. (eds) ICOL-2019. Springer Proceedings in Physics, vol 258. Springer, Singapore. https://doi.org/10.1007/978-981-15-9259-1_149
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DOI: https://doi.org/10.1007/978-981-15-9259-1_149
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