Abstract

The principle of the algorithm for stability near infrared (NIR) optical Tomography (CT) is introduced. The forward problem of optical CT is how to solve the Boltzmann transmitting equation based on finite rlement method (FEM). The influence of high reduced scattering coefficient and high absorption coefficient distribution of simulation background was discussed. The inverse problem is to reconstruct the map of the background tissue from the boundary data, and the image reconstruction algorithm is the key problem for optical CT. Generic algorithm (GA) and FEM simulation was used to solve the inverse problem.

© 2005 Chinese Optics Letters

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  2. A. G. Yodh and B. Chance, Physics Today 48, 3 (1995).
  3. Y. Hoshi, Psychophysiology 40, 511 (2003).
  4. A. H. Hielscher, A. D. Klose, and K M. Hanson, IEEE Trans. Medical Imaging 18, 262 (1999).
  5. M. Schweiger, S. R. Arridge, M. Hiraoka, M. Firbank, and D. T. Delpy, Proc. SPIE 1888, 179 (1993).
  6. H. Guo and K. Yang, Journal of Shenyang Institute of Technology (in Chinese) 19, 4 (2000).
  7. S. R. Arridge, M. Schweiger, and D. T. Deply, Proc. SPIE 1767, 372 (1992).
  8. F. Gao and H. Niu, Acta Opt. Sin. (in Chinese) 17, 206 (1997).

2003 (1)

Y. Hoshi, Psychophysiology 40, 511 (2003).

2000 (1)

H. Guo and K. Yang, Journal of Shenyang Institute of Technology (in Chinese) 19, 4 (2000).

1999 (1)

A. H. Hielscher, A. D. Klose, and K M. Hanson, IEEE Trans. Medical Imaging 18, 262 (1999).

1997 (1)

F. Gao and H. Niu, Acta Opt. Sin. (in Chinese) 17, 206 (1997).

1995 (1)

A. G. Yodh and B. Chance, Physics Today 48, 3 (1995).

1993 (2)

S. R. Arridge, M. Schweiger, M. Hiraoka, and D. T. Delpy, Proc. SPIE 1888, 360 (1993).

M. Schweiger, S. R. Arridge, M. Hiraoka, M. Firbank, and D. T. Delpy, Proc. SPIE 1888, 179 (1993).

1992 (1)

S. R. Arridge, M. Schweiger, and D. T. Deply, Proc. SPIE 1767, 372 (1992).

Acta Opt. Sin. (in Chinese) (1)

F. Gao and H. Niu, Acta Opt. Sin. (in Chinese) 17, 206 (1997).

IEEE Trans. Medical Imaging (1)

A. H. Hielscher, A. D. Klose, and K M. Hanson, IEEE Trans. Medical Imaging 18, 262 (1999).

Journal of Shenyang Institute of Technology (in Chinese) (1)

H. Guo and K. Yang, Journal of Shenyang Institute of Technology (in Chinese) 19, 4 (2000).

Physics Today (1)

A. G. Yodh and B. Chance, Physics Today 48, 3 (1995).

Proc. SPIE (3)

M. Schweiger, S. R. Arridge, M. Hiraoka, M. Firbank, and D. T. Delpy, Proc. SPIE 1888, 179 (1993).

S. R. Arridge, M. Schweiger, and D. T. Deply, Proc. SPIE 1767, 372 (1992).

S. R. Arridge, M. Schweiger, M. Hiraoka, and D. T. Delpy, Proc. SPIE 1888, 360 (1993).

Psychophysiology (1)

Y. Hoshi, Psychophysiology 40, 511 (2003).

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