Quantitative multispectral photoacoustic tomography and wavelength optimization
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Three-dimensional Optical-resolution Photoacoustic Microscopy
Published on: May 3, 2011
Jiaying Xiao1, Zhen Yuan, Jishan He
1Institute of Biomedical Engineering, School of Info-Physics Geomatics Engineering, Central South University, Changsha, China.
Journal of X-Ray Science and Technology
|November 4, 2010
Abstract:
We describe a reconstruction method that allows direct recovery of tissue chromophore concentrations and acoustic velocity using tomographic multi-spectral photoacoustic measurements. The method is tested in detail using extensive simulated data. Criteria for choosing optimum wavelength sets are analyzed for simultaneous reconstruction of tissue functional and acoustic properties.
