Fourier analysis of the photon diffusion imaging system

Shaoqun Zeng; Qingming Luo; Zhi Zhang; Weiguo Chen; Hui Gong; Britton Chance

doi:10.1117/12.341437

4 March 1999 Fourier analysis of the photon diffusion imaging system

Shaoqun Zeng, Qingming Luo, Zhi Zhang, Weiguo Chen, Hui Gong, Britton Chance

Proceedings Volume 3726, Saratov Fall Meeting '98: Light Scattering Technologies for Mechanics, Biomedicine, and Material Science; (1999) https://doi.org/10.1117/12.341437
Event: Saratov Fall Meeting '98: Light Scattering Technologies for Mechanics, Biomedicine, and Material Science, 1998, Saratov, Russian Federation

Abstract

Imaging characteristics of photon diffusion imaging in highly scattering media such as human tissues was illustrated with the concept of transfer function by means of Fourier analysis. The illumination photon source, and the optical properties of the sample are cascaded to construct a whole system. As an information transfer channel, the imaging system takes the role of a low pass filter. Low frequency components are measured with a photon diffusion imaging system.

Citation Download Citation

Shaoqun Zeng, Qingming Luo, Zhi Zhang, Weiguo Chen, Hui Gong, and Britton Chance "Fourier analysis of the photon diffusion imaging system", Proc. SPIE 3726, Saratov Fall Meeting '98: Light Scattering Technologies for Mechanics, Biomedicine, and Material Science, (4 March 1999); https://doi.org/10.1117/12.341437

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