Xin Liu Fei Liu Yi Zhang Jing Bai Unmixing Dynamic Fluorescence Diffuse Optical Tomography Images With Independent Component Analysis. 1591-1604 2011 30 IEEE Trans. Med. Imaging 9 http://dx.doi.org/10.1109/TMI.2011.2134865 db/journals/tmi/tmi30.html#LiuLZB11