Correlation between noise and fluorescence molecular tomography based on the adaptive-mesh-based algorithm using an analytical solution
10.3969/j.issn.1673-8225.2010.04.014
- VernacularTitle:噪声与基于解析解自适应网格荧光分子成像重建的关系
- Author:
Daifa WANG
;
Tao ZHANG
;
Jing BAI
- Publication Type:Journal Article
- From:
Chinese Journal of Tissue Engineering Research
2010;14(4):633-636
- CountryChina
- Language:Chinese
-
Abstract:
BACKGROUND: Fluorescence molecular tomography (FMT) has become a fast developing molecular imaging technique. Noise is a challenge for FMT, and the influence of noise on molecular imaging remains unclear, OBJECTIVE: To investigate the influence of noise on imaging reconstruction based on the adaptive-mesh-based algorithm using an analytical solution.METHODS: In this paper, the influence of noise on FMT was studied based on the adaptive-mesh-based algorithm using an analytical solution.RESULTS AND CONCLUSION: By adding noise to the simulated data, the reconstruction results with different signal-to-noise ratio are obtained and discussed. The experiment results show that the adaptive-mesh-based algorithm is robust in the existence of noise.
