Title :
Triangle mesh based 2D fluorescence molecular tomography with spatially smoothed linear scheme
Author :
Wang, Daifa ; Bai, Jing
Author_Institution :
Department of Biomedical Engineering, School of Medicine, Tsinghua University, Beijing, 100084, China
Abstract :
In 2D fluorescence molecular tomography, there are usually discontinuities in the reconstructed image of continuous targets when using triangle mesh for discretization. A spatially smoothed linear scheme is proposed to overcome the limit. The phantom experiment on a full angle imaging system demonstrates the efficiency the proposed method.
Keywords :
Animals; Fluorescence; Geometry; Image reconstruction; Imaging phantoms; Linear systems; Luminescence; Reconstruction algorithms; Spectroscopy; Tomography;
Conference_Titel :
Communications and Photonics Conference and Exhibition (ACP), 2009 Asia
Conference_Location :
Shanghai, China
Print_ISBN :
978-1-55752-877-3
Electronic_ISBN :
978-1-55752-877-3
