[2] [2] Boas D A, Brooks D H, Miller E L, et al. Imaging the body with diffuse optical tomography [J]. IEEE Signal Proc. Mag., 2001, 186: 57-75.

[3] [3] Arridge S R. Optical tomography in medical imaging [J]. Inverse Problems, 1999, 15(2): R41-R93

[4] [4] Jiang Huabei, Xu Yong, Iftimia N, et al. Three-diminsional optical tomographic imaging of breast in a human subject [J]. IEEE Transaction on Medical Imaging, 2001, 20(12): 1334.

[5] [5] Culver J P, Siegel A M, Stott J J, et al. Volumetric diffuse optical tomography of brain activity [J]. Opt. Lett., 2003, 28(21): 2061.

[6] [6] Klose A D, Hielscher A H. Optical tomography using the time-independent equation of radiative transfer-Part 2: inverse model [J]. JQSRT, 2002, 72: 715-732.

[7] [7] Arridge S R, Schweiger M. A gradient-based optimization scheme for optical tomography [J]. Opt. Express, 1998, 2: 213-226.

[8] [8] Meng Jing, Wang Jiajun, Huang Xianwu, et al. Optical tomography reconstruction based on gradient tree [J]. Journal of Quantitative Spectroscopy and Radiative Transfer, 2006, 102: 181-189.

[9] [9] Li Weitao, Qian Zhiyu, Wang Huinan. Image reconstruction algorithm of near infrared optical tomography [J]. Chinese Optical Letters Supplement, 2005, 3: 237-238.

[10] [10] Schweiger M, Arridge S R, Hiraoka M, et al. The finite element method for the propagation of light in scattering media, boundary and source conditions [J]. Appl. Phys., 1995, 22(11): 1779-1792.

[11] [11] Wu Qiong, Qian Zhiyu, Gu Yueqing. A new image reconstruction approach to optical computed tomography based on BP neural network [C]. th International Congress on High-speed Photography and Photonics, SPIE, 2006.

[13] [13] Li Weitao, Qian Zhiyu. The research on the relationship between the reduced scattering coefficient and temperature of the tissue by NIRS light scattering [C]. International Symposium on Biophotonics, Nanophotonics and Metamaterials, 2006, 16-18.