Diffuse optical tomography errors resulting from uncertainty in the background optical properties

Xuefeng Cheng; David A. Boas

doi:10.1117/12.356810

15 July 1999 Diffuse optical tomography errors resulting from uncertainty in the background optical properties

Xuefeng Cheng, David A. Boas

Proceedings Volume 3597, Optical Tomography and Spectroscopy of Tissue III; (1999) https://doi.org/10.1117/12.356810
Event: BiOS '99 International Biomedical Optics Symposium, 1999, San Jose, CA, United States

Abstract

We investigated the influence of uncertainties in the scattering and absorption coefficients of the background, the system error, the depth position of the object on the reconstructed image values of diffuse optical tomography using cw illumination. Nth bom perturbation approach was used for generating forward data, and k-space diffraction tomography was used as inverse algorithm. We also examined the influences on reconstructing the perturbation in oxy- , deoxy-hemoglobin concentrations and their ratio.

Citation Download Citation

Xuefeng Cheng and David A. Boas "Diffuse optical tomography errors resulting from uncertainty in the background optical properties", Proc. SPIE 3597, Optical Tomography and Spectroscopy of Tissue III, (15 July 1999); https://doi.org/10.1117/12.356810

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