Quantitative multispectral photoacoustic tomography and wavelength optimization.
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.
Institute of Biomedical Engineering, School of Info-Physics Geomatics Engineering, Central South University, Changsha, China.
Jiaying
J
Xiao
Zhen
Z
Yuan
Jishan
J
He
Huabei
H
Jiang
D000162:Acoustics; D000465:Algorithms; D003198:Computer Simulation; D006454:Hemoglobins / Q000737:chemistry; D007091:Image Processing, Computer-Assisted / Q000379:methods*; D008954:Models, Biological; D014054:Tomography / Q000379:methods*
D006454:Hemoglobins